Workspace.java revision b50cc8c5d6125715b139d978887830a5341971aa
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 28cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 30bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 31629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 32495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 34349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.Intent; 35adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 36349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.pm.PackageManager; 37349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.pm.ResolveInfo; 387247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 42a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 43babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 44b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 45043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 48f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 494caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 50a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 52956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 53495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 56291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 571462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 58cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 59a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 6131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 626e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 6353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 64cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 65cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 66f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 67ed13187a745866483139e2878037e1f8427ce567Kenny Guy 68325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 69bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 70325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 71349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat; 72e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 73651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 74edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 75716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 76dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 77716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 788bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 79349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport java.util.Map; 80651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 8195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyalimport java.util.concurrent.atomic.AtomicInteger; 82716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 8331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 86aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 8731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 89d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 9077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 9177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 923a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 94f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 95b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 96a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 9768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 9868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 100f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 101ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 102ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 103ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 104f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 105ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 106265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 107ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 108f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 11040c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_NO_RECURSE = false; 11140c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_RECURSE = true; 112aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1189171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 119e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 120e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 121f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1223d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1233d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1278f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 129aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1309e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 13231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 13453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 136dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1378f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 138dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 139dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 140dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 141dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 142dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 143ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 144689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 145ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 14631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 14731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 14831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 150aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 15170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 15270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 15370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 154c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 158a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 159a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 160a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 161bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 162bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 163c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 16453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 165bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1666569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1676569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1686569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1696569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 175c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 176c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 177c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 178c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 179c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 18031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 18200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 183aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 18631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 18870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 189e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1910280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 19231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 193c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 194b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 195f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 196d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1971262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 198dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 2006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; 2017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 202d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 203d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 204d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 205d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 206d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 207dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 208accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 209accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 21054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2111262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 213e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 215508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static final Rect sTempRect = new Rect(); 2168e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 217d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 2181e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private boolean mOverscrollEffectSet; 219f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 220869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 222ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2232a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2242a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2252a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2262a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 22726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 228f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 23094309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 231c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 23219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 233482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 234fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 23519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 236482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 23719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 23919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2423aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 243073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 244508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private final Canvas mCanvas = new Canvas(); 245508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 246f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 247f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 248f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 249f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 250f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 251f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 252f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 253ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 254d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 255d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 256d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 257d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 258d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 259ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 264482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 266482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 268482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2691462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2701462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2711462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 273ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 274ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 275ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2814b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 283dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2861e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float mOverScrollEffect = 0f; 2871e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 2881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 292eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 293eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 294eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 295eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 296eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 297eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 298eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 31231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 31431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 31631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 31731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3195f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 320e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 321e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 323f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 324f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 325f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3268bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 327867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3283b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3293b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 330869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3318f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 332aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 333c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 334c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 335aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 336aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 337b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 338b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 339c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 34094309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3419e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 34231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 34331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3448b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3450d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3460142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 34731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 348c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 349c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 350c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 35153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 35231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 35577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 35677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3576400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3586400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3596400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3606400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3616400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3626400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3636400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3646400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 36577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 36677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 370d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 373ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 374ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 375d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 376d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 377d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 389dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 390d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 391038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 392d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 393038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 394038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 395038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 396038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 400641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 401ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 402a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 403f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 404f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 405f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 410689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 415d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 416d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 417689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 418689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 419689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 420689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 421689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 422d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 423689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 424689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 425689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 426689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 427d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4283a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4294b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 430f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 431f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 432f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 433f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 436ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 437d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 438d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 44031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 44131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4420142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 445cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4465f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 448cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 449ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 450ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4517777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 452dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 453c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 45531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 456ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 457cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45884f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 459265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4605f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 461265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 462a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 463a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 464824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 46531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 47122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 47222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 47322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 47422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 47522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 477964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 478964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 479964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 480964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 481964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 482964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 483964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 48431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 485f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 486b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 487f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 488f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48908ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4908b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 49753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 498f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4998b805b17158886035b38261eb611d8641701ae43Michael Jurka } 5008b805b17158886035b38261eb611d8641701ae43Michael Jurka 501920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 502920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 503920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 504f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 505f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 506920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 507920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 508920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 51031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 51231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 513716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5148e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 51531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5168e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 517aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 518aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 519aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 520aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 52431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 526a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 527a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5309e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 536964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 537964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 538964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 539964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 540964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 541964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5429e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5439e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5449e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5459e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 546964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 547964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 548964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5499e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5509e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 55189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 55264359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 55364359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 55464359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 55564359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55664359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55764359a53dc827797917a8d9a0697a91996789801Winson Chung } 55889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 560dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 56189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 56289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 56364359a53dc827797917a8d9a0697a91996789801Winson Chung } 56464359a53dc827797917a8d9a0697a91996789801Winson Chung 56589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 566a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 567a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 568a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 569a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 574dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 576dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 578f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 579837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 580dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 58164359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 58264359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 586dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 587dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58841eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58959a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 590c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen customScreen.disableDragTarget(); 591dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 594edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5952702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5962702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5972702ea006084a441f085c779ff77be1128a19badAdam Cohen 598edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 599ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 600dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 6019e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 60282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 60382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 60421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 60521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 60621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 60721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 609dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 610dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 611a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 612a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 613a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 614a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 615a888158880fea53479447d883391f552604e46b6Dave Hawkey } 616a888158880fea53479447d883391f552604e46b6Dave Hawkey 617a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 618a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 619a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 620bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 621bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 622bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 623bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 624bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 625bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 626a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 627a888158880fea53479447d883391f552604e46b6Dave Hawkey 628a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 629a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 63082e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 63182e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 63221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 63321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 63421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 637a888158880fea53479447d883391f552604e46b6Dave Hawkey } 638a888158880fea53479447d883391f552604e46b6Dave Hawkey 63953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 64053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 65277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 65377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 65477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 655166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 656166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 657166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 658166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 659166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 660166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 661225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 66298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 66353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 66498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 669a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 670a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 671a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 675ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 676ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 677ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 698a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 699a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 700a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 7045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 708ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 709a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 710a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 711a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 712dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 713dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 714dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 715dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 716dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 717dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 725917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 726917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 733a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 734f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 735f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 736a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 740689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 741689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 744689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 745ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 746a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 747a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 748dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 749dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 750dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 751dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 752dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 753dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 758689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7652f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7763a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7773a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7783a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7793a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7813a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 789a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 790a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 791a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 821ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 822ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 823ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 824ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 825ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 830fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 835a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 836a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 837dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 838dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 839dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 840dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 841dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 842a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 84389f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 845c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 848104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 85289f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 85389f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 85489f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85589f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85689f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85764359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85864359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85964359a53dc827797917a8d9a0697a91996789801Winson Chung 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8845f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8855f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8865f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8875f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 890c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 891c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 892c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 893c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 894dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 895a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 896a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 897a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89865e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 899dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 900dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 901517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 902517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 903517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 904517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 906accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 907accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 908accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 909accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 910accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 914c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 916dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 921fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 925a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 937ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 940dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 941dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 94264359a53dc827797917a8d9a0697a91996789801Winson Chung 94364359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 94464359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94564359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94664359a53dc827797917a8d9a0697a91996789801Winson Chung } 947accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 948accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 949accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 950accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 969dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 970aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 971aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 97231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 97331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 977dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 98031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 987dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 988dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 991dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9928481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9938481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 997dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 998dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 999dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 1000dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1001dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 10023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 10033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 10043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 1005b3726d90a567e992e4d0f43e7c7acdd8739ae805Sunny Goyal child.setOnKeyListener(new HotseatIconKeyEventListener()); 10063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1007099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1008099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1009099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1010099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1011099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1012dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1013dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1014dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1016dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1019099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1020099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1021099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1022099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1023dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1024ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102796d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1029ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1032ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 103331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 103431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1038aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10397f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10407f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10417f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10427f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10436569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1044c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1045c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1046c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1047f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1049aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1050aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10516569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1053aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1054aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10560d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1060aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 106100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 106231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 106331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1064d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1065e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1066e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1067e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1068e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1069e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1070dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10726c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1073e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1074e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1075fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1076fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1077fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1078fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10819b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1085ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1086ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1087ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1088ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10905f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10916c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10935f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10955f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10965f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10975f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10995f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1100d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1101d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1102f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1103f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 11043d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1109d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 111083e5941d8ef6ca33bdd6278f6089c8d6d00de942Adam Cohen if (currentPage != null && !currentPage.lastDownOnOccupiedCell()) { 1111d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1112d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1113d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1114f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11165f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1118d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1119d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1120d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1121d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1122d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1123d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1124d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1125d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1126d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1127d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1128d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1138ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1141ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11521adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11531adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1155f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11563d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11573d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11583d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1159f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1161f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1164f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11703d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11713d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1172af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11732ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11742ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11752ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11773d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11793d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11802ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11812ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11822ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11832ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11842ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11852ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11862ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 12007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 12017044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1202f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 12031adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 12041adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 12051262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1206007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1207007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1208d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12093a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 12100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1211d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1212d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1213d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1214d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1215d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1216d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1217d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1218d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 121931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 122031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 122131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12221262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1223007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1224007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1225d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12263a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1227d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1228d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1229d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1230d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12313bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12326c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12333bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12343bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 123525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12363bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12371262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 123826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 123926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 124026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 124126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 124226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1243f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1244f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1245f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1246f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1247f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1248accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1249accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1250accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1251accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 125289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 125389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 125489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 125589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 125689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1257674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1258bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12596ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1260bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1261bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12623a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12633d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12645841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1265bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12666ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1267bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1268bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1269bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1270bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12715841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1272bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1273bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 127401f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12766fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12776fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12786fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12796fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1280824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1281a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1282a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1283a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1284a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1285a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1286c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1287ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1288ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1289a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1290a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1291a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1292c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1293c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1294f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1295ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1296ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1297ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1298ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1299f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1300f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1301f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1302f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1303ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1304f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1305f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1306db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1307db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1308db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1309db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1310dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1311dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1312dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1313dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1316046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1317fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1318cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1319cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1320cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1321cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1322cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1325fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1327ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1328ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1329cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1330cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1331ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1332ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1333cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1334cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1335fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1336fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1337fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1338fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1339fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1340fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13411bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13421bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13431bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13441bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13451bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13461bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13471bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13481bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1349fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1351ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1352ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1353ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1354cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1355cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1356cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1357cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1358cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1359cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1360cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1361cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1362ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1363cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1364ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1365ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1366fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1367fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1368fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1369cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1370cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1371ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1372cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1373ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1374ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1375fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1376fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1377fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1378fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1381fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1382fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13832f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1384fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1385fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1386fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1387fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1388fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1389fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1391fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1392fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1393fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1394fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1395fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13962f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1397fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1398fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1399fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 14008fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1401fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 14022f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 14032f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14042f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1405fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14062a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14072a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14082a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14092a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14102a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14112a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1414fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1415fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1416fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1417fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14182f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14192f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14202f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1422fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1423fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1427fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1428fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1429fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1430fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1431fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1435fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1436fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1437fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1438fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1439fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1440fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1441ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1442cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1443ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1444ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1445ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1446cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1447ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1448ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1449cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1450cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1451cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1452cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1453ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1454ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1455fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1456fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14572a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14582a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14592a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14602a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14612a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1462fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1463fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1464ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1465fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1466cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1467fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1468cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1469cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1470cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1471cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1472fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1473cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1474ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1475ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1476fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1477fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1478cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1479fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1480cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1481ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1482ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1483ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1484cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1485ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14868f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1488340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1489340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1490340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1491fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1492cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1493cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1494ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1495ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1496ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1497ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1498ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1499ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1500ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1501ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 150294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 15036c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15062ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15093e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1510f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1511f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15162ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15189171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15199171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15203e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1521f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1522f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 152394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 152494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 152594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 152694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15309171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1531f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1532f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1533f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1534f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1535f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1536f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15379171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15399171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15409171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15417bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15426c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15436c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1544b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1545b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1546b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1547b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1548b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1549b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1550b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1551b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1555f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1556f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15606c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15627bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15637bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15647bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15657bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15667bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15687bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1569b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 157268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 157368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 157468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 157568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 157668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 157768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 157868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 157968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 158068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 158168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1584a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1585869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1586869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1587c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen !workspaceInModalState() && 1588869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1589869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 159084a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1591869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1592869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1593869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 159473894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1595869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1596c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen //child.setBackgroundAlphaMultiplier(1 - alpha); 159773894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1598f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1599f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1600a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1601a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1602a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1603a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1604a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1605a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1606a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1607a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1608a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 160998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1610edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1611edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1612edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1613fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1614fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1615fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1616fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1617bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1618bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1619bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1620bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1621edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1622a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1623a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1624af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1625edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1626564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1627a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1628a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1629a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1630a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1631a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1632af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1633af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1634af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1635af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1636af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1637af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1638955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1639a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1640edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1641a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 164284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 164384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16446c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 164584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 164684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 164784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1648a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1649c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16506c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 165122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1652a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1653a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1654a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1655c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1656a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1657a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1658a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1659c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1660a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1661a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1662edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1663edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1664edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1665a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 166653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 166753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 166853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 166953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 167053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 167153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 167453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 167653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 167853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 167953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 168153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1682a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 168352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1684a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1685a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1686a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1687edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1688d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1689f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1690c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1691af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1692af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 169352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 169452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 169552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1696a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1697a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1698a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 169952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1700b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 17011e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 17021e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1703a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17041e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1705b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17061e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17071e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17081e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17091e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17107842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1711b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1712b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1713b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1714b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1715b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1716c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = (amount < 0 && (!hasCustomContent() || isLayoutRtl())) || 1717c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen (amount > 0 && (!hasCustomContent() || !isLayoutRtl())); 1718c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (shouldOverScroll) { 1719c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen dampedOverScroll(amount); 1720c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 1721c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen } else { 1722c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mOverScrollEffect = 0; 1723c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen } 1724b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1725b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 172600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 172700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1729956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17339c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1734e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17359c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 173600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 173700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 173853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 173953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 174053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 174153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1742d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1743d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1744d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1745d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 174653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 174753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 174853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 174953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1750a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1751a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1752a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1753a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1754824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1755a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17562a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17572a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17582a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17592a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 176053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 176153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 176231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 176328750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1764c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1765fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1766cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1767c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17680142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 176931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1774b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1775b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1776eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17779171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1779dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 178031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1781678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 178231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 178531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 178731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 179031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 179231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 179397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 17946c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 179597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 179697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 179897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 180097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1801c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1802678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 180531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 180831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18126c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1814d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1815d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18213a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1822aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1823dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1824fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1827fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 182931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 183131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 183231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 183531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1836dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1837dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18408182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18418182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18428182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18438182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 184431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18473a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18486c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18493a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1850d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1851d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1852d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1853d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 185801f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1859d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1866d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1873d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 187801f2d7fa4b24b21543012060305d693899b4beaaChris Craik 187901f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 188147639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 188201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188301f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 188401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 188501f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 188601f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 188701f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18893a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18933a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18953a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1899d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1900d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1901ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1903ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1904ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19051d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19061d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19071d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19081d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19091d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19101d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19111d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19121d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19131d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19141d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 192161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19230dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 192461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1932eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1933eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1935cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1936cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1937cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1946cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1948cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1949cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1950cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1955b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1956b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 197161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 197261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19763e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19773e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19786639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19796639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19806639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19816639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19826639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19836639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19846639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19856639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 1986508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static Rect getDrawableBounds(Drawable d) { 1987859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 1988859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 1989859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 1990859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 199195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 199295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 199395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 199495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 199595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 199695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 1997859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 1998859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 1999859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2000859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2001babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2002babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2003babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2004babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2005babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2006babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2007babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2008babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2009babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2010babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2011babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2012babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2013859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2014859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2015859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2016babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2017babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2019babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2020babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2021508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2022508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, 0); 2023508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2026508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20298c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2030038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20316639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2032d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2033508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha); 20343e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20353e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2036758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2037716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20386788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2039758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2040758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20414b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20424b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2043dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20454b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20464b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20484b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20504b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20512854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, 20522854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen ArrayList<View> layerViews) { 20532854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, 0, -1, layerViews); 20547777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20557777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2056f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20576f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20586f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20596f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20606f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20616f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2062fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20631003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20641003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20651003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20661003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20676f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2068dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2069dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2070dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2071dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 207222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2073964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2074dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2075dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2076dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2077dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2078dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2079dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2080dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2081dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2082dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2083dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 20842bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2085dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20862bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2087dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2088dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2089dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2091d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2092dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 209322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 209422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2095964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2096dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2097dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2098f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2099f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2100f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2101f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 210293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 210393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 210493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 210593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2106336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 210793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2108f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2110336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2111336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2112f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2113f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2114336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2115336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2116f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2117f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2118336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2119f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2120f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2121f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2122f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2124336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2125336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2126f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2127336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2128336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2129336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2130f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2131336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2132336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2133336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2135f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2136f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2137410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2138c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2139c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2140c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2141410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2142c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2143c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2144c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2145c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2146c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2147410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2148c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2149410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2150410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21515841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21525841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21535841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21545841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21555841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21565841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21575841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21585841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21595841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21605841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2161edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2162edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2163edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2164edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2165edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2166edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2167edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2168edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2169edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2170edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2171edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 217253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 217353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 217453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2175e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2176e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2177e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2178e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 217953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 218053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 218153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 218253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 218353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2184edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2185edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21866c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2188f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 21892854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, delay, snapPage, null); 21902854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 21912854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 21922854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage, 21932854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen ArrayList<View> layerViews) { 2194bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21952a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 219699633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 219799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22001b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22012ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22031b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22041b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22054ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2208f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2209edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22101b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22111b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22126c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2214f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22152d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22166c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2217f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22182d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2221f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22226c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22236c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22246c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 222558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 222658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 222758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2229beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2230f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2231f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2232f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2233f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2234f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2235f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22367777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2237f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2238f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22396c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2240f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2241f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22427777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2243f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2244fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22456c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22466c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2247fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2248fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2249fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2250fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2251fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2252fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2253f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2254f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2255f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2256f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2257f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22581b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2260f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22612d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22623b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22643b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22653b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2266f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22673b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22683b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22693b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2270f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2271f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2272f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2273f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2274f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2275f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2276f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2277f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2278f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2279f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2280f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2281f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2282f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22834afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22841b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22851b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22867777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22887777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22901b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2291a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2292b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22941c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22953d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22963d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22973d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2298853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22997777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2303410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23077407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23087407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23097407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2310869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23112a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23127372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2313a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23147407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 23152854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 23162854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(cl); 23172854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 2318869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23196c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23206c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2321a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23226c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2323a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2324a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2325742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23267407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2327869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2328f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2329fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23307407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23316c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23327407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23337407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23347372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23357407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23387407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23407777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2341b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23427407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2343853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2344853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2345853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2346853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23471c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2348853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2349853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2350853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23516670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23521c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2353853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2354853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23551c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23561c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2357853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2358853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23591c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23601c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2361853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2362853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2363853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23643d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 23652854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // For animation optimations, we may need to provide the Launcher transition 23662854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // with a set of views on which to force build layers in certain scenarios. 23672854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null); 23682854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen searchBar.setLayerType(View.LAYER_TYPE_HARDWARE, null); 23692854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null); 23702854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 23712854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(hotseat); 23722854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(searchBar); 23732854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(overviewPanel); 23742854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 23752854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 237658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2377853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 237858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2379853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 238058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2381853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2382853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 238358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 238458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23856c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23866c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 23876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 23886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 23896c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen searchBarAlpha.setDuration(duration); 23903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2391f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2392f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2393dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2394f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23952a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2396f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23973d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23983d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23993d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 24003d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2401853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2402853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2403853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 24046670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2405dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 24063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 24073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2408410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2409410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2410410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2411dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 24125841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 24138d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24146c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2415ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24166c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24202a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2421dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2422dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2423a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2424f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2425f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2426f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2427f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2428f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2429f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2431336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2432336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2433336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2434336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 243553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 243653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 243753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 243853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 243953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2440f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2441f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2442f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2443f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2444f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2445a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2446a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2447a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2448a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2449a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2450a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2451a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2452a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2453a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2454a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2455a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2456a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2457a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2458a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2459a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2460a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2461a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2462a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2463a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2464f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2465f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2466bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2467a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2468f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2469bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2470bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2471bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2472a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2473a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2474a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2475a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2481bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2482f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2483f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2484f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2485f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2486f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2487f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2488f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2489f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2490f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2491f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 25033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 25043f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 25053f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 25063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 25103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 25113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 25121774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25141774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2515f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2516f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2517f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2518f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2519bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25203a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 25213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2522bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2523bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2524bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2525bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2526bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2527bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2536508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static void drawDragView(View v, Canvas destCanvas, int padding) { 2537508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Rect clipRect = sTempRect; 25384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2540099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2541099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2542ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 254395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2544ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2545859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2546859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 254795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2548ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2549ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2550ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2551099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2552099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2553099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2554099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2555099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2556099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2557ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2558ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2560ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2561099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2562099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2563099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2564099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2565099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2567ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2568ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2570ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2571ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2572ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 257395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 257495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2575ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2576508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) { 2577ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25784be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 257995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2580ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2581ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2582859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2583859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2584859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 258595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2586ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2587ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2588ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2589ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2591508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2592508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2593508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2594ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2602508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(View v, int padding) { 2603410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2607508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2608508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2609508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor); 2610508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 26114be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2615d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2616d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2617d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 2618508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h, 26198c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2620410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2621f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2622508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2623f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2624f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2625f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2626f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2627f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2628f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2629f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2630f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2631f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2632f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2633f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2634508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(orig, src, dst, null); 2635508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor, 26368c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2637508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2638d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2639d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2640d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2641d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 264231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 264331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2644aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 264531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26467984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 264731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 264831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2649aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 265031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2651d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2652482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2653482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2655508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal beginDragShared(child, this); 2656508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2657508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 2658508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public void beginDragShared(View child, DragSource source) { 26594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2663508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING); 2664ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 266562d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 266795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2668508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap b = createDragBitmap(child, padding); 26694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2671eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2672e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2673307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2674babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2675babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 267695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2677e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26785f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26795f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2680b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2681e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2682508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 26835f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2684e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2685e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2686e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2687e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2688fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2689b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2690b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 269195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2692e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26930e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26945f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26955f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2696e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2697e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26981e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26991e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27001e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2701508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 27021e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27031e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27042f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27052f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27062f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27072f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27082f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27092f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27102f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2711eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2712307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2713eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 272031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 272131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2722babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2723babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2724babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2725babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2726babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2727babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2728babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2729babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2730babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 273195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2732508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap tmpB = createDragBitmap(child, padding); 2733babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2734babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2735babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2736508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2737508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2738babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2739508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2740babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2741babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2743babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 275095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2751babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 277231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27730280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2775dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27767c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2777dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 277931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27814b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 27826c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 27836c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 27844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 27854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2786cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2787cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2788cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2789cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2790cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2791c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2792cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2793cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2794c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2795cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2796cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 27974b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2798cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2799a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2800a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2801a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28022e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2803c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2804307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28052e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2806c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28072e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28082e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2809557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2810557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2811557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2812557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2813557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2814557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2815557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2816557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2819557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2820cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2821d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2822d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2823d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2824d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2825d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2826d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2827482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2828a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2829c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2830f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2831c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2832482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2833ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2834ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2835a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2836a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2837ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2838ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2839ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2840a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2841a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2842a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2843482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2844fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2845482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2846482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2847482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2848482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2849cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2850482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 285196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 285296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 285493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 285596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28560dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 285796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 285896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 285996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 286293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2863cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2864cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2865cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2866dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2867dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2868dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2869dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2870dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2871dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2872cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2873cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2874cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2875482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2876482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2878a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2879a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 288019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 288119f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 288219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 288319f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 288419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 288519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 288619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 28873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 28883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2889482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 28903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2891e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2892a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2893a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2894a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2895e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2896a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2897e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2898c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2899c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2900e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2901e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2902e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2903e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2904482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2905482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2906482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2907a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 290819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 290919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 291019f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 291119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 291219f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 291319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 291419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 291519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2916a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2917a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2918a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2919a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2920a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2921a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2922a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2923a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2924a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2926482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2927482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2928482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2929c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 293019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2931ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2932ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2933ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2934ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2935ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2936ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 293710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 293819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 293919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2940dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 294110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 294310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 294410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 294610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 294710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 294810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 294910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 295110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 295210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2953d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2954ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 295510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2956d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2959a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2960a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2961a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2962a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2963d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2964558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2965558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2966558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2967558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2968558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2969558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2970558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2971558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2972558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 297310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 297410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 297610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2978a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2979482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2980482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2982a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2983c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2984c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 298519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2986c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2987c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 29883e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 29893e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2990c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2991c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2992c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 29933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2994c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2995c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2996c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2997c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2998c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2999c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3000c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3001d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3002cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3003e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3004e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3007e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3008c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3009c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3010bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3012c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3014ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3015c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3016ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3017d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3018cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3019e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3020e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30213e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3022ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3023ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 302454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3025d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3027cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 302840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 302940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 303040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3033dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3034dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3035c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3036c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3037c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3038c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3039482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3040c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3041c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3042482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3043482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3044482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3045c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 304676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30471c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3048482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 3049c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3050c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3051c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3052482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3053482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3054df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3055df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3056df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3057df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3058df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3065d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3066482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3067d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3068fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3069482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3070482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3071482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30739e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3074aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30759e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3076aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 30807bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 30817bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 30827bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3084df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3085dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3086dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3087dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 308854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 308954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 309240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 30939438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 309425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 309525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 309625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 309725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 309825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 309925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3100dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31029438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3103cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31049438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31059438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 310619f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 310719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3108d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3109d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 311019f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31119438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3114d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3115d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3116d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3117d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3118d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3119d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3120c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3121c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3123d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3124716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3125c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3126d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 312726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3128d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 312926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 313026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3131d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 313226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3133d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 313426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 313526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3136d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3137d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3138d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3139d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3140949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3141949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3142d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3143d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3145d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3146d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3147f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3148f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31499438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 315031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3151cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31528c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3153d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3154ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3155ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3156d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3157d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3158d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3161d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3163d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3164d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3165d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3166d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3167fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3168d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3172d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3173d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3174d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 317585b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 317685b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 317785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3178d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3179fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31807bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3181fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3182fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3183716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 318431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3187dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3188dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3189dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3190ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3191ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3192ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3193edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3194ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3195ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3196ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3197ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3198ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3199ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3200dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3201dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3202dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3203ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3204ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3205ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3206ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3207ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3208ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 320976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32108dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3211e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3212e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32148dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3215e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3219e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3220e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3221e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3222cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3231c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3232c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (!workspaceInModalState()) { 3233c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().showPageHints(); 3234c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3235c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3236b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3237fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3238fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3239a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32405f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32415f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32425f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3243a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3244a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3245a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3246a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3247892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3248892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3249a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3250a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32515f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3252dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3253dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3254a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3255fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3256fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3257fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3258a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3259a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3260a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3261a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32625f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3263dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3264dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3265a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3266fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3267fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3268fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3269a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3270a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3271a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3272a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3273a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3274a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3275c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3276c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3277fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3279c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3280c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3281cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3282cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3283cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3284cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3285cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3286cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3287cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3288c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3291c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3295c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3296482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3297482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3298c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3299c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3302c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 330374c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3304c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3305c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3306c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3307c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3308c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().hidePageHints(); 3309c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3310c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33698ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33718ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 338931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 339031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 33944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 33954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3397d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 33984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 33994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3413abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3414abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3415abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3416abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34193bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3423c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3427156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3431c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3432c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3444e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3448e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34490280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 346000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3463a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3464a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3467a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3468df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3469df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3470df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3471df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3472df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3474a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 347500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34780280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 34824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 34834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 34844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 348696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 34874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 34884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 34894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 34904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 34914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 34924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 349300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 349400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3502a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3503a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3505a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3506a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3507a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3508a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3509e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3510e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3511e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3512e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3513e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3514e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3515e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3516e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3517e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3518e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3519e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3520e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3521e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3522e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3523e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3524e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3525e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3526e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3527e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3541ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3542ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3543ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3544ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3545ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3546ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3547ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3548ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3549cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3550c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35516c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3552c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35534afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3555c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 355625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 355725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 355825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 355925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 356025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 356125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3562c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3563c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3564c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 356500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35664afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 356700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3568482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3569c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35706c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3571ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35734afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35744afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35754afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35764afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 357796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35784afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3579c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3580c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3581c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3582c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3583d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3584c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 35854afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 35864afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 35874afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 35884afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 35894afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3590d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3591d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3592c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 35933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3594ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 35957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 35973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3602c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3603c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3604c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3605c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3606c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3607a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3608c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3609c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3610c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3612c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3616c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3617c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 361819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 361974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 362074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 362174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 362274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 362374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 362474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 362574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3626c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 362774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3628d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 362974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 363074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3631c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3632c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3633c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3634482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3635482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3636482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3637c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3638c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3639c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3640c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3641c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3642c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3643c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3646c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3647c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 364819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 364919f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 365019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 365119f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3652c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 365374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 365474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3655d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3656fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3657fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3658fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3659fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3660fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 366119f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 366219f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3663482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3664482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3665482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3666482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3667c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3669c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3671c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3672c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3673d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3674482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3675c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3676c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3677c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3678c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3679c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3680482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3681482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3682482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3683c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3684c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3685482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3686482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3687482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3689482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3690482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3691482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3692482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3693482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3694482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3695c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3697482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3700c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3701c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3702482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3704c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3705c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3706c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3707c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3709976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 371031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3711c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3712c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3713c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 371419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 371569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 371669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 371769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 371819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 371969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 372069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 372169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 372269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 372319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 372419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 372519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37268ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37278ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37288ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 372919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37308ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 373169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 373269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 373319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 373469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 373569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3736c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3737482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3739482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3741482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3746482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3747482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 375919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 376074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 376174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 376219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 376319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 376419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3765fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 376919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 377019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3771c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3772c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 377319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3777482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3778482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 378019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3783a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 37847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3785a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3786a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 37877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3788a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3789a34abf8c781485b788fddacb352d586bffca886cWinson Chung 37902b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 37912b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 37922b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 37932b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3794120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3795120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3796bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 37972b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 37982b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 379993eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38002b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38012b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38022b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3803d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3804d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3805e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3806d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3807d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3808120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3809120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3810120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3811120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3812120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3813120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3814120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3815120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3816557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3819557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3820557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3821689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3822689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3823557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3824557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3825b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3826b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3827b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3828b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3829b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3830b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3831b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3832b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3833b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 384276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3843b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3845b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3846b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3847558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3848558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3849558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3850558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3851482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3852482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3854482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3855c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3856558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3857558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3858558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3859482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3860d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3861aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3862558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3863482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3868482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3869d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3870fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3871482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38739e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38749e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38759e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38769e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3877d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3878d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3879558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3880558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3881b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3882557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3883557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3884689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3885689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3886689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3887689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3888689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3889557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3890557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3891b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3892557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3894d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3895d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3896b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3897dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3898557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3899557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3900b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3901dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3902557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3903557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3904b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3905b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3906557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3907557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3908b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3909d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3910d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39119e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39129e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39139e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39149e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39159e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39169e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39179e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3918d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3923d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3924d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39259c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39269c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39279c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 392831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39319c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3932eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3934eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39359c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39369c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39379c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3939df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3940c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3941c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39429c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39449c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 394631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3947c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3948c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3949c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3950c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3951c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3952482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3953482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3954557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3955482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3956482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3957c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3958c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3959482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3960482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3961c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3962c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 396310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 396410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3965c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39669c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3967fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3968482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3969ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39709c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39719c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 397231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 397395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 397495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 397595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 397695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 397795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 3978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3980716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 3981a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3982d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 39833e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 39844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 39854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 39864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 39874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3988557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 398928f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 39904b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 39914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3995d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3996ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3997ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3998d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3999ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4000ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4001ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4002ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4003ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4004ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4005508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 4006ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4007ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4008ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4009508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 4010508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 4011d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4012ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4013ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4014ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4015d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40169d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4017a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4018ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4019ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4020d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4021d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4022d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4023d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4025d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4030d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4031a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4032a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4033a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4034a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4035a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4036a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4037a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4038a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4039a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4040a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4041ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4042ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4043ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4044ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4045ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4046ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4047d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4048d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4053d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4055d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4057d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4058d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4059a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4061a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4062ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4063ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4064ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4065ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4066d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4067d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 406868f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4073ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4074ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4077ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4078ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 40807bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4082ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4083ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4105ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4106ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4107ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4119af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 412031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4121aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 412270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 412370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 412470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 412570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41265f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4127360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 412870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 412931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 413070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41310280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41320280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41330280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41340280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41360280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41380280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41390280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41409b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 414121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 414221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 414321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41440280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 414570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4146e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4147e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 414870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4149df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4150e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4151df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4152e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4153df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4154df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4155cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4156c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 415700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4158d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41613a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 416231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4164e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4165e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4166e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4171ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4172ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4173ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4174ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4175ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 41801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 41821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4183b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4184b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4185b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 418625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 418725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4188b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 41891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 41901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 419100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 419231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4193ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 41943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 41953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 41963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 41973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4198dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 41993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4200eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4201eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4202eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4203eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4204eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4205eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4206eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 420731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 421136cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 421331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 421431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 421531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42231e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4229ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4230a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4231d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4232dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4233d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4234d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4235d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4236dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4237d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4238d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4239d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4240482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4241a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42432acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4244487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4245487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4246dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4247bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42482acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4253e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4255e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4256e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4257e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42584caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4259e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4260e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4261e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4262e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42634caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42644caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4265e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4266e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4267e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4268e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4269e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4270e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4271e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4272e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4273e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4274e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4275e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4279e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 428099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 42814caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 42824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 42834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 42844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 42854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 428699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 428799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4288a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 42924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 42934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 42944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 42954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 42964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 42974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 42984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4299e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4300e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4302e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4303e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4304e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 430899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43094caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 431499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 431599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43164caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4317e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4318e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43204caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4327e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4328e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4329e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4330e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4331e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4332e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4333e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4334e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4335e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4336e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4337e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4346dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4349f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4350e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4351dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4352e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4353e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4360f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4361f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4362f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4363f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4364f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4365f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4366f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4367f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4368e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4376a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4377eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4378eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4379eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4380eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4381eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4382043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4383043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4384043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4385043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4386a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 43871eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 43881eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 43891eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43901eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43911eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 43921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 43931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 43941eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43951eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43961eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4397a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4398a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4399a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4400a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4401a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4402a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4403a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4404a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4405a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44070280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44171462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44181462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4419a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44201462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44211462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44221462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44231462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44241462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44251462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44261462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44271462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4428b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4429b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4430b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44311462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44321462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44331462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44341462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44351462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44361462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44371462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44381462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44391462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44401462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4442d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44431462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44441462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44451462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 444631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44476c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44480142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 444931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 445195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 445295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 445395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 445431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44560142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 445731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44586c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44590142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 446031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 446295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 446395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 446495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 446531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4466138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44671262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44683e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44691c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4470cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 447110bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44721c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44731c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44741c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44753e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44761c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44771c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44781c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44793e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 44806c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4481d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 448254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4483360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4484aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4485c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4486c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 448754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4488aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4489482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4490482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4491482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4492482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4493482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4494aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 449670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4497c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4498c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4499c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45003e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4501c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 450270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45033e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 450408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 450508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45061262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45073e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45083e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4509d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4513c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45158a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4516c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4517c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45183e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4519c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4520c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4521c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4522c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4523c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45241262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45251262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4532a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4556a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4557a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4559a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4560a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4561a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 456331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4564a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4567a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4572aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4573ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4574ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4575aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4576aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4577ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4578ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 457931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4580aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 458131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 458231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4583aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4584ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4585ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4586ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4587ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4588ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4589ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4590ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4591ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4592ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4593ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4594ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4595ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4596ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4597ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4598ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4599ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4600ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4601ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4602ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4603ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4604ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4605aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4606651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4607aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4608aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4609ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4610aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4611aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 461231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4613aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 461431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4615aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4616aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 461731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4619df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4620651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4621aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4622aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4623df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4624df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4625df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4626aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4627aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4628df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4629aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4630df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 463131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 463283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 463383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 463483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4635ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 463664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4637cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 463864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 463964359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 464064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 464164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 464283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 464383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 464483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 464583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 464683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 464783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 464864359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 464983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465164359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 465264359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 465364359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 465464359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4655ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4656ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 465764359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 465864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 465964359a53dc827797917a8d9a0697a91996789801Winson Chung } 466064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 466164359a53dc827797917a8d9a0697a91996789801Winson Chung } 466264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 466364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 466483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4666ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 466783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 466883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 467083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 467183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4672ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 467383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 467483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4675eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 467683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 467783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4680ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 468183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4683ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4684ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4687a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4688629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 468964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 469064359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 469164359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 469264359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 469364359a53dc827797917a8d9a0697a91996789801Winson Chung } 469464359a53dc827797917a8d9a0697a91996789801Winson Chung 469564359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 469664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 469764359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 469864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 469964359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 470064359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 470164359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 470264359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4703ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 470464359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 470564359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 470664359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 470764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 470864359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 470964359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 471064359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4711629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 471264359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 471364359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4714574d20ec84551370987dde530c27ec493bdef564Romain Guy } 471564359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4716ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 471764359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 471864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4719629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4720574d20ec84551370987dde530c27ec493bdef564Romain Guy } 472164359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 472264359a53dc827797917a8d9a0697a91996789801Winson Chung } 472364359a53dc827797917a8d9a0697a91996789801Winson Chung }; 472464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4725aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 472664359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 472764359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 472864359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 472964359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 473064359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 473164359a53dc827797917a8d9a0697a91996789801Winson Chung } 473264359a53dc827797917a8d9a0697a91996789801Winson Chung } 473364359a53dc827797917a8d9a0697a91996789801Winson Chung 473464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 473564359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 473664359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 473764359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 473864359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 473964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 474064359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 474131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 474264359a53dc827797917a8d9a0697a91996789801Winson Chung } 474364359a53dc827797917a8d9a0697a91996789801Winson Chung 474464359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 474564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 474664359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 474764359a53dc827797917a8d9a0697a91996789801Winson Chung } 474831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47492efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 475064359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 475164359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 475231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4753f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4754651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4755aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4756651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4757aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4758aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4759aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4760aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4761aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4762aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4763aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4764aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4765aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4766aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4767651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4768aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4769aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4770aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4771aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4772651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4773aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4774aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4775aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4776aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4777aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4778aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4779aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4780aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4781aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4782aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4783aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4784aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4785aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4786aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4787aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4788aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4789aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4790aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4792aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4793aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4794aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4799aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4803b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4804b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal void updateShortcuts(ArrayList<ShortcutInfo> shortcuts) { 4805b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal final HashSet<ShortcutInfo> updates = new HashSet<ShortcutInfo>(shortcuts); 4806b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4807b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal @Override 4808b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4809b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView && 4810b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal updates.contains(info)) { 4811b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 4812b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 4813b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 4814b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4815b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (parent != null) { 4816b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal parent.invalidate(); 4817b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4818b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4819b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal // process all the shortcuts 4820b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal return false; 4821b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4822b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal }); 4823b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4824b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4825651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 4826ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal // Break the appinfo list per user 4827ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal final HashMap<UserHandleCompat, ArrayList<AppInfo>> appsPerUser = 4828ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal new HashMap<UserHandleCompat, ArrayList<AppInfo>>(); 4829ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal for (AppInfo info : apps) { 4830ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal ArrayList<AppInfo> filtered = appsPerUser.get(info.user); 4831ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal if (filtered == null) { 4832ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal filtered = new ArrayList<AppInfo>(); 4833ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal appsPerUser.put(info.user, filtered); 4834ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal } 4835ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal filtered.add(info); 4836ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal } 4837ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal 4838ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal for (Map.Entry<UserHandleCompat, ArrayList<AppInfo>> entry : appsPerUser.entrySet()) { 4839ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal updateShortcutsAndWidgetsPerUser(entry.getValue(), entry.getKey()); 4840ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal } 4841ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal } 4842ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal 4843ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal private void updateShortcutsAndWidgetsPerUser(ArrayList<AppInfo> apps, 4844ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal final UserHandleCompat user) { 48458c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48468c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4847513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48488c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48498c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4850651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48518c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 4852ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal final HashSet<ComponentName> iconsToRemove = new HashSet<ComponentName>(); 48538c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4854651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4855aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4856aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4857349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4858349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 4859349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 4860349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal AppInfo appInfo = appsMap.get(cn); 4861ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 4862ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal && LauncherModel.isShortcutInfoUpdateable(info) 4863349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal && pkgNames.contains(cn.getPackageName())) { 4864349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal boolean promiseStateChanged = false; 4865349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal boolean infoUpdated = false; 4866349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (shortcutInfo.isPromise()) { 4867349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (shortcutInfo.hasStatusFlag(ShortcutInfo.FLAG_AUTOINTALL_ICON)) { 4868349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Auto install icon 4869349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal PackageManager pm = getContext().getPackageManager(); 4870349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ResolveInfo matched = pm.resolveActivity( 4871349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal new Intent(Intent.ACTION_MAIN) 4872349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal .setComponent(cn).addCategory(Intent.CATEGORY_LAUNCHER), 4873349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal PackageManager.MATCH_DEFAULT_ONLY); 4874349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (matched == null) { 4875349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Try to find the best match activity. 4876349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal Intent intent = pm.getLaunchIntentForPackage( 4877349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal cn.getPackageName()); 4878349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (intent != null) { 4879349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal cn = intent.getComponent(); 4880349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal appInfo = appsMap.get(cn); 4881349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4882349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4883349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if ((intent == null) || (appsMap == null)) { 4884349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Could not find a default activity. Remove this item. 4885ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal iconsToRemove.add(shortcutInfo.getTargetComponent()); 4886349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4887349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // process next shortcut. 4888349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal return false; 4889349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4890349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.promisedIntent = intent; 4891349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4892349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4893349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4894349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Restore the shortcut. 4895349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.intent = shortcutInfo.promisedIntent; 4896349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.promisedIntent = null; 4897349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.status &= ~ShortcutInfo.FLAG_RESTORED_ICON 4898349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal & ~ShortcutInfo.FLAG_AUTOINTALL_ICON 4899349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal & ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE; 4900349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4901349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal promiseStateChanged = true; 4902349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal infoUpdated = true; 4903349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.updateIcon(mIconCache); 4904349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal LauncherModel.updateItemInDatabase(getContext(), shortcutInfo); 4905349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4906349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4907349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4908349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (appInfo != null) { 4909349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.updateIcon(mIconCache); 4910349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.title = appInfo.title.toString(); 4911349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcutInfo.contentDescription = appInfo.contentDescription; 4912349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal infoUpdated = true; 4913349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4914349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4915349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (infoUpdated) { 4916349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 4917349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, 4918349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal mIconCache, true, promiseStateChanged); 4919349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal 4920349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (parent != null) { 4921349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal parent.invalidate(); 4922349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4923349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4924aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4925f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4926aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4927aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4928f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4929aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4930651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4931349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (!iconsToRemove.isEmpty()) { 4932ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal removeItemsByComponentName(iconsToRemove, user); 4933ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal } 4934ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal if (user.equals(UserHandleCompat.myUserHandle())) { 4935ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal restorePendingWidgets(pkgNames); 4936349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4937aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4938aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4939e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal public void removeAbandonedPromise(String packageName, UserHandleCompat user) { 4940e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal ArrayList<String> packages = new ArrayList<String>(1); 4941e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal packages.add(packageName); 4942e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user); 4943e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal removeItemsByPackageName(packages, user); 494440c5ed303909c4df71037be3429aa1423e59585fChris Wren } 494540c5ed303909c4df71037be3429aa1423e59585fChris Wren 4946a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public void updatePackageBadge(final String packageName, final UserHandleCompat user) { 4947a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4948a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal @Override 4949a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4950a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4951a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 4952a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 4953a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 4954a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && shortcutInfo.isPromise() 4955a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && packageName.equals(cn.getPackageName())) { 4956a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (shortcutInfo.hasStatusFlag(ShortcutInfo.FLAG_AUTOINTALL_ICON)) { 4957a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // For auto install apps update the icon as well as label. 4958a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mIconCache.getTitleAndIcon(shortcutInfo, 4959a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.promisedIntent, user, true); 4960a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } else { 4961a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // Only update the icon for restored apps. 4962a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.updateIcon(mIconCache); 4963a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4964a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 4965a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 4966a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4967a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (parent != null) { 4968a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal parent.invalidate(); 4969a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4970a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4971a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4972a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // process all the shortcuts 4973a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal return false; 4974a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4975a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal }); 4976a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4977a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4978e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 497965c6011d0954223c14a0e6127cf307c18f7c2c0dSameer Padala HashSet<String> completedPackages = new HashSet<String>(); 4980e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4981e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4982e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4983e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4984e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4985349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4986349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4987349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ComponentName cn = si.getTargetComponent(); 4988349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (si.isPromise() && (cn != null) 4989349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal && installInfo.packageName.equals(cn.getPackageName())) { 4990349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.setInstallProgress(installInfo.progress); 4991349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_FAILED) { 4992349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Mark this info as broken. 4993349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE; 4994349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4995349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ((BubbleTextView)v).applyState(false); 4996349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 49970fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 49980fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 49990fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 50000fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 50010fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 50020fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 5003e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 50040fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 5005e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 5006e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 5007aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 5008e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 5009e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 5010349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) { 5011e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 5012aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 5013e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 5014651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 5015ad5c2bf9983f6685d9ce6b2099ccdfd7ad83def9Sunny Goyal // Note that package states are sent only for myUser 5016e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 5017e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 5018651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 5019651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 5020651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 5021651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 50220fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal final ArrayList<LauncherAppWidgetInfo> changedInfo = new ArrayList<LauncherAppWidgetInfo>(); 50230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 5024651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 5025651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 5026651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 5027651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 5028651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 5029651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 5030651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 5031ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) 5032651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 50330fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.add(widgetInfo); 50350fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50360fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the provider not ready flag 50370fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetInfo.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY; 50380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherModel.updateItemInDatabase(getContext(), widgetInfo); 5039651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 5040651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 5041651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 5042651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 5043651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 5044651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 50450fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 50460fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 50470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 50480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (LauncherModel.findAppWidgetProviderInfoWithComponent(getContext(), 50490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 50500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 50510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 50520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 50530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 50540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 5055ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 5056f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 5057f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5058af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 50596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 5060de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 5061af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 5062de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 5063af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 5064de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 5065c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 5066af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 506764359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 506864359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 506964359a53dc827797917a8d9a0697a91996789801Winson Chung } 507031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 507131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5072af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 5073af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 5074af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5075af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 5076af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 5077af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 5078af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 5079af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 5080af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 5081af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 5082af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 5083af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5084af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 5085af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 5086af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 5087af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5088af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 508976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 5090af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5091af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 50920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 50937819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 50947819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 50957819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 5096fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 50977819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 5098ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 50997819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 51007819a56217fd4e216d3675905586b275799723bbWinson Chung } 510182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 51027819a56217fd4e216d3675905586b275799723bbWinson Chung 510382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 510482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 510582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 510682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 51070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 51080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 510931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 51100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 5111f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 511231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51136a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 511453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 511553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 511653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 511753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 511853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 51196a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 51206a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 512153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 512253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 512353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 512453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 51258b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 512653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 51276a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 51288dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 51298dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 51308dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 51318dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 51320fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51330fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 51340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 51350fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 51360fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 51370fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 51380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 51390fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 51400fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 51410fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51420fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 51430fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51440fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 51450fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 51460fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 51470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 51480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 51490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 51500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 51520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 51530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 51540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 51550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51570fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 51580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 51590fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 51600fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 51610fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51620fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 51630fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 51640fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51650fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51660fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 51670fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51680fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 51690fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 51700fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 51710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 51720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 51740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 51750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 51760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 51770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 518131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5182