Workspace.java revision d3fbe683bb52c8be9a14783bb70f32a46cf6f6db
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; 300fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.appwidget.AppWidgetHost; 31bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 32629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 33495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 35adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 367247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 40a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 41babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 42b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 43043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 46f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 48a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler.Callback; 51956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Message; 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; 71e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 72651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 73edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 74716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 75dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 76716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 778bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 78651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 79ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyalimport java.util.concurrent.atomic.AtomicBoolean; 8095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyalimport java.util.concurrent.atomic.AtomicInteger; 810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport java.util.concurrent.atomic.AtomicReference; 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; 2158e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = 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 244f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 245f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 246f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 247f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 248f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 249f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 250f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 251ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 252d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 253d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 254d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 255d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 256d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 257ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 264482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 266482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2671462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2681462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2691462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 271ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 272ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 273ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 281dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2841e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float mOverScrollEffect = 0f; 2851e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 2861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 290eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 291eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 292eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 293eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 294eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 295eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 296eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 31231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 31331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 31431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 318e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 319e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 321f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 322f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 323f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3248bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 325867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3263b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3273b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 328869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 330aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 331c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 332c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 333aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 334aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 335b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 336b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 337c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 33894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 34031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 34131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3428b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3430d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 34531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 346c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 347c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 348c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 35031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 35377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 35477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3566400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3576400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3586400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3596400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3606400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3616400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3626400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 36377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 36477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 368d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 371ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 372ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 373d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 374d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 375d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 387dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 388d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 389038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 390d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 391038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 392038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 393038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 394038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 396d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 398641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 399ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 400a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 401f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 402f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 403f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 408689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 414d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 415689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 416689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 417689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 418689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 419689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 420d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 421689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 422689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 423689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 424689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 425d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4263a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4274b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 428f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 429f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 430f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 431f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 434ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 435d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 436d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 43931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4420142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 443cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4445f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 446cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 447ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 448ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4497777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 450dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 451c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 45222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 45331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 454ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 455cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45684f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 457265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4585f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 459265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 460a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 461a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 462824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 46331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 47122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 47222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 47322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 475964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 476964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 477964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 478964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 479964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 480964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 481964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 48231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 483f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 484b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 485f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 486f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48708ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4888b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4932801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 49553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 496f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4978b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4988b805b17158886035b38261eb611d8641701ae43Michael Jurka 499920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 500920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 501920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 502f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 503f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 504920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 505920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 506920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 50931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 51031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 511716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5128e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 51331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5148e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 516aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 517aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 518aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 52231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 524a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 525a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5289e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 536964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 537964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 538964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 539964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5409e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5419e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5429e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5439e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 544964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 545964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 546964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5479e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5489e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 54989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 55064359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 55164359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 55264359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 55364359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55464359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55564359a53dc827797917a8d9a0697a91996789801Winson Chung } 55689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 557dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 558dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 56089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 56164359a53dc827797917a8d9a0697a91996789801Winson Chung } 56264359a53dc827797917a8d9a0697a91996789801Winson Chung 56389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 564a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 565a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 566a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 567a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 574dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 576f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 577837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 578dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 57964359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 58064359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 581dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 584dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58641eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58759a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 588dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 589dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 590dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 591edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5922702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5932702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5942702ea006084a441f085c779ff77be1128a19badAdam Cohen 595edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 596ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 597dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5989e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59982e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 60082e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 601a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 60221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 60321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 60421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 60521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 607dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 608dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 609a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 610a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 611a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 612a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 613a888158880fea53479447d883391f552604e46b6Dave Hawkey } 614a888158880fea53479447d883391f552604e46b6Dave Hawkey 615a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 616a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 617a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 618bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 619bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 620bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 621bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 622bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 623bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 624a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 625a888158880fea53479447d883391f552604e46b6Dave Hawkey 626a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 627a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 62882e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 62982e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 630a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 63121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 63221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 63321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 636a888158880fea53479447d883391f552604e46b6Dave Hawkey } 637a888158880fea53479447d883391f552604e46b6Dave Hawkey 63853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 65177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 65277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 65377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 654166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 655166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 656166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 657166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 658166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 659166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 660225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 66198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 66253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 66398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 668a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 669a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 670a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 674ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 675ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 676ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 697a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 698a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 699a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 707ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 708a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 709a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 710a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 711dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 712dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 713dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 714dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 715dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 716dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 724917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 725917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 732a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 733f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 734f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 735a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 739689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 740689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 743689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 745a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 746a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 747dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 748dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 749dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 750dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 751dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 752dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 753ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 757689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7642f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7753a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7763a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7773a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7783a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7803a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 788a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 789a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 790a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 821ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 822ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 823ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 824ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 829fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 834a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 835a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 836dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 837dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 838dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 839dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 840dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 841a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 84289f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 844c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 847104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 85189f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 85289f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 85389f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85489f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85589f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85664359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85764359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85864359a53dc827797917a8d9a0697a91996789801Winson Chung 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8835f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8845f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8855f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8865f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 887dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 889c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 890c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 891c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 892c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 893dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 894a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 895a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 896a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89765e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 898dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 899dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 900517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 901517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 902517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 903517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 904accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 906accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 907accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 908accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 909accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 913c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 916dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 920fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 924a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 936ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 939dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 940dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 94164359a53dc827797917a8d9a0697a91996789801Winson Chung 94264359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 94364359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94464359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94564359a53dc827797917a8d9a0697a91996789801Winson Chung } 946accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 947accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 948accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 949accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 969aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 970aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 97131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 97231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 97331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 976dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 97931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 98031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 982dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 987dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 989dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9918481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9928481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 997dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 998dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 999dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1000dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 10013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 10023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 10033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 10044d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 10053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1006099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1007099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1008099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1009099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1010099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1011dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1012dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1013dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1015dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1018099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1019099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1020099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1021099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1022dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1023ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102696d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1027ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 103331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1037aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10387f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10397f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10407f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10417f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10426569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1043c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1044c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1045c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1046f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1048aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1049aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10506569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1052aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1053aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10550d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1059aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 106000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 106131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 106231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1063d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1064e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1065e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1066e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1067e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1068e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1069dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10706c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1072e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1073e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1074fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1075fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1076fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1077fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10809b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1084ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1085ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1086ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1087ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10906c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10935f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10955f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10965f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10975f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1099d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1100d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1101f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1102f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 11033d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1104d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1109d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1110d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1111d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1112d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1113f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11165f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1117d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1118d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1119d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1120d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1121d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1122d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1123d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1124d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1125d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1126d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1127d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1137ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1140ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11511adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11521adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11537044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1154f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11553d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11563d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11573d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1158f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11593d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1160f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11627044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1163f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11643d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11683d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11703d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1171af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11722ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11732ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11742ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11753d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11773d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11792ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11802ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11812ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11822ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11832ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11842ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11852ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 12007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1201f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 12021adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 12031adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 12041262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1205007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1206007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1207d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 12090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1210d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1211d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1212d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1213d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1214d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1215d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1216d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1217d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 121831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1219007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12207044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12217044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1222869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12237044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1224a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12257044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 122731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 122831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12291262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1230007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1231007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1232d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12333a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1234d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1235d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1236d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1237d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12383bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12396c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12403bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12413bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 124225460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12433bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12441262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 124526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 124626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 124726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 124826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 124926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1250f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1251f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1252f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1253f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1254f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1255accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1256accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1257accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1258accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 125989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 126089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 126189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 126289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 126389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1264674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1265bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12666ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1267bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1268bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12693a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12703d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12715841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1272bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12736ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1274bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1275bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1276bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1277bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1279bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1280bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 128153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 128253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 128353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 128401f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12866fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12876fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12886fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12896fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1290824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1291a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1292a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1293a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1294a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1295a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1296c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1297ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1298ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1299a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1300a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1301a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1302c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1303c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1304f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1305ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1306ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1307ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1308ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1309f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1310f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1311f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1312f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1313ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1314f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1315f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1316db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1317db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1318db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1319db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1320dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1321dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1322dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1323dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1324cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1325cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1326046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1327fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1328cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1329cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1330cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1331cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1332cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1335fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1336cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1337ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1338ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1339cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1340cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1341ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1342ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1343cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1344cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1346fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1347fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1348fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1349fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1350fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13511bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13521bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13531bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13541bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13551bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13561bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13571bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13581bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1359fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1360cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1361ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1362ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1363ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1364cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1365cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1366cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1367cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1368cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1369cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1370cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1371cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1372ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1373cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1374ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1375ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1376fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1377fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1378fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1379cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1380cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1381ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1382cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1383ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1384ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1385fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1387fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1388fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1391fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1392fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13932f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1395fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1396fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1397fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1398fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1399fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 14002f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1401fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1402fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1403fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1404fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1405fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 14062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1407fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1408fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1409fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 14108fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1411fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 14122f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 14132f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14142f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1415fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14162a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14172a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14192a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14202a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14212a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14222a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14232a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1424fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1425fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1426fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1427fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1431fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1432fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1433fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14352f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14362f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1437fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1438fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1439fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1440fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1441fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14422f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14432f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14442f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1445fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1446fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1447fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1448fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1449fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1450fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1451ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1452cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1453ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1454ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1455ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1456cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1457ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1458ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1459cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1460cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1461cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1462cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1463ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1464ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1465fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1466fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14682a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14692a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14702a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14712a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1472fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1473fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1474ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1475fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1476cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1477fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1478cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1479cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1480cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1481cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1482fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1483cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1484ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1485ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1486fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1487fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1488cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1489fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1490cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1491ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1492ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1493ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1494cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1495ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14968f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1497aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1498340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1499340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1500340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1501fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1502cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1503cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1504ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1505ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1506ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1507ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1508ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1509ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1510ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1511ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 151294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 15136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15162ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15189171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15193e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1520f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1521f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 152294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15236c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15262ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15279171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15289171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15303e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1531f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1532f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 153394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 153494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 153594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 153694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 153794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 153894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15399171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15409171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1541f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1542f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1543f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1544f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1545f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1546f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15479171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15499171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15509171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15517bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1554b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1555b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1556b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1557b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1558b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1559b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1560b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1561b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15626c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15637bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15647bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1565f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1566f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15677bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15687bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15696c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15706c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15717bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15727bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15737bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15747bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15757bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15767bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15776c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15787bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1579b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15809171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15819171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 158268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 158368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 158468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 158568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 158668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 158768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 158868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 158968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 159068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 159168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 159268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 159368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1594a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1595869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1596869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1597869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1598869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1599869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 160084a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1601869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1602869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1603869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 160473894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1605869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 160673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1607f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1608f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1609a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1610a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1611a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1612a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1613a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1614a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1615a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1616a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1617a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 161898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1619edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1620edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1621edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1622fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1623fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1624fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1625fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1626bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1627bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1628bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1629bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1630edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1631a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1632a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1633af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1634edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1635564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1636a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1637a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1638a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1639a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1640a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1641af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1642af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1643af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1644af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1645af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1646af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1647955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1648a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1649edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1650a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 165184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 165284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 165484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 165584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 165684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1657a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1658c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 166022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1661a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1662a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1663a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1664c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1665a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1666a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1667a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1668c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1669a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1670a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1671edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1672edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1673edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1674a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 167653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 167753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 167853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 167953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 168053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 168253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 168353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 168453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 168553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 168753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 168853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 169053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1691a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 169252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1693a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1694a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1695a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1696edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1697d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1698f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 16991e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen boolean shouldOverScroll = (mOverScrollEffect < 0 && (!hasCustomContent() || isLayoutRtl())) || 17001e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen (mOverScrollEffect > 0 && (!hasCustomContent() || !isLayoutRtl())); 1701af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1702af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 170352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 170452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 170552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1706a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1707a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1708a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 170952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1710b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 17111e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 17121e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1713a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17141e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1715b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17161e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17171e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17181e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17191e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17207842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1721b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1722b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1723b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 17241e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private void computeOverScrollEffect(float amount) { 17251e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 17261e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen } 17271e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 1728b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1729b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 17301e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen computeOverScrollEffect(amount); 17311e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen dampedOverScroll(amount); 1732b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1733b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 173400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 173500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1737956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17389c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17409c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17419c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1742e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17439c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 174400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 174500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 174653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 174753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 174853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 174953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1750d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1751d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1752d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1753d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 175453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 175553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 175653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 175753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1758a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1759a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1760a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1761a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1762824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1763a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17642a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17652a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17662a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 176853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 176953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 177128750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1772c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1773fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1774cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1775c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 177731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17809171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17819171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1782b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1783b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1784eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17869171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1787dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 178831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1789678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 179031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 179131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 179231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 179331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 179531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 179831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 180031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 180197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 18026c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 180397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 180497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 180597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 180697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 180797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 180897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1809c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1810678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 181331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18216c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1822d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1823d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18293a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1830aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1831dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1832fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1835fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 183731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 184031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1844dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1845dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 184631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 184731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18488182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18498182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18508182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18518182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 185231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18553a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18566c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18573a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1858d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1859d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1860d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 186601f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1873d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1879d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1882d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1883d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1884d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1885d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 188601f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188701f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1888d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 188947639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 189001f2d7fa4b24b21543012060305d693899b4beaaChris Craik 189101f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 189201f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 189301f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 189401f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 189501f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 19003a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 19013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1907d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1908d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1909ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19103a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1911ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1912ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19131d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19141d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19191d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19201d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19251d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19261d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19310dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1940eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1941eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1943cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1944cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1945cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1954cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1956cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1957cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1958cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1963b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1964b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 197261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 197761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 197961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 198061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19843e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19853e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19866639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19876639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19886639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19906639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19916639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19926639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19936639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19946639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19956639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19966639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1998d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19996639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 20006639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2001859002985e0e5d73f54c942f2024607431db60fcMathew Inwood private Rect getDrawableBounds(Drawable d) { 2002859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 2003859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 2004859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 2005859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 200695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 200795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 200895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 200995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 201095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 201195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 2012859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2013859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2014859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2015859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2016babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2017babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Canvas canvas = new Canvas(); 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2019babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2020babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2021babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2023babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2029babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2030859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2031859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2032859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2033babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2034babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2035babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2036babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2037babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2038babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 203995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, c, 0); 2040babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2041babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2042babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2043babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2044babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2045babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20468c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2047d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 20483e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2049038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20506639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2051d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 20538c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 20543e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20553e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2056758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2057716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20586788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2059758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2060758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2063dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20712a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2072f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20737777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20747777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2075f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20766f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20776f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20786f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20796f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20806f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2081fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20821003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20831003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20841003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20851003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20866f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2087dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2088dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2089dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 209122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2092964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2094dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2095dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2096dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2097dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2098dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2099dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2100dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2101dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2102dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 21032bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2104dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 21052bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2106dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2107dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2108dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2109dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2110d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2111dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 211222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 211322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2114964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2115dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2116dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2117f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2118f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2119f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2120f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 212193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 212293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 212393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 212493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2125336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 212693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2127f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2129336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2131f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2132f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2133336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2135f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2136f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2137336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2138f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2140f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2143336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2144336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2145f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2146336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2147336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2148336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2149f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2150336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2151336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2152336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2153336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2154f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2155f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2156410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2157c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2158c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2159c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2160410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2161c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2162c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2163c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2164c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2165c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2166410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2167c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2168410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2169410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21705841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21715841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21725841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21735841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21745841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21755841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21765841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21775841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2180edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2181edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2182edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2183edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2184edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2185edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2186edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2187edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2188edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2189edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2190edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 219153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 219253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 219353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2194e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2195e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2196e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2197e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 219853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 219953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 220053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 220153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 220253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2203edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2204edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 22056c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 22066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2207f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2208bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 22092a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 221099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 221199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 22121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 22131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22152ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22167777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22194ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22216c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2222f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2223edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22266c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22276c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2228f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22292d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22306c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2231f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22322d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22346c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2235f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22366c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22376c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22386c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 223958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 224058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 224158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2243beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2244f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2245f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2246f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2247f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2248f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2249f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22507777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2251f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2252f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2254f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2255f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22567777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2257f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2258fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22606c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2261fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2262fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2263fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2264fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2265fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2266fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2267f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2268f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2269f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2270f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2271f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22721b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22731b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2274f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22752d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22763b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22776c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22783b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22793b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2280f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22813b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22823b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22833b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2284f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2285f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2286f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2287f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2288f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2289f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2290f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2291f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2292f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2293f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2294f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2295f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2296f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22974afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 23007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 23027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 23037777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 23041b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2305a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2306b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 23077777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 23081c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 23093d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 23103d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 23113d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2312853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23137777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2317410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23227407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23237407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2324869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23252a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23267372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2327a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23287407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2329869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23306c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23316c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2332a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2334a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2335a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2336742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2338869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2339f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2340fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23417407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23426c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23437407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23447407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23457372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23467407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23477407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23487407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23507407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23517777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2352b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23537407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2354853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2356853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2357853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23581c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2360853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2361853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23626670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23631c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2364853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2365853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23661c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23671c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2368853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2369853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23701c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23711c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2372853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2373853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2374853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23753d41198024fd5f27f84c9966683ca12333e370aeAdam 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); 2521bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2522bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2523bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2524bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2525869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2526bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2527bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2528a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2529bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 253076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 253176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 253276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 253376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 253476128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2535bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25363f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2537bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2538bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2539bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2540bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2541bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2542bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2543bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 255195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal private void drawDragView(View v, Canvas destCanvas, int padding) { 25524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 25534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2555099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2556099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2557ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 255895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2560859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2561859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 256295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2563ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2564ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2565ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2566099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2567099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2568099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2569099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2570099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2571099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2572ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2573ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2574ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2575ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2576099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2577099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2578099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2579099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2580099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25814be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2582ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25844be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2585ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2586ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2587ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 258895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 258995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 259195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal public Bitmap createDragBitmap(View v, Canvas canvas, AtomicInteger expectedPadding) { 2592ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 259495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2597859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2598859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2599859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 260095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2601ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2602ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2603ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2604ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2605ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2606ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 260795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, canvas, padding); 2608aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2609ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2610ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 26114be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 26174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2618410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 262395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, canvas, padding); 26245bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2625aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 26264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2630d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2631d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2632d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 26338db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 26348c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2635410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2636f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2637d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2638f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2639f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2640f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2641f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2642f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2643f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2644f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2645f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2646f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2647f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2648f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 26491120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 26508db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 26518c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2652aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2653d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2654d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2655d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2656d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 265731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 265831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2659aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 266031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26617984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 266231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 266331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2664aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 266531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2666d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2667482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2668482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 26744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2676d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2677ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2678ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2679ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2680ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 268162d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26824be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 268395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 268495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal final Bitmap b = createDragBitmap(child, new Canvas(), padding); 26854be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2687eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2688e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2689307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2690babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2691babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 269295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2693e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26945f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26955f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2696b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2697e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2698b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26995f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2700e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2701e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2702e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2703e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2704fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2705b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2706b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 270795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2708e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 27090e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 27105f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 27115f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2712e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2713e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27141e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27151e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27161e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 27171e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 2718c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 27196268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace positions 27206268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // Also if they are dragging it a folder, we assume they don't need to see the cling. 27216268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 27221e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27231e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27242f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27252f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27262f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27272f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27282f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27292f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27302f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2731eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2732307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2733eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 274031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 274131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2743babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 275195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 275295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal final Bitmap tmpB = createDragBitmap(child, new Canvas(), padding); 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 277095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2771babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2772babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2773babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2774babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2775babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2776babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2777babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2778babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2779babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2780babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2781babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2782babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2783babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2784babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2785babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2786babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2787babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2788babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2789dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 279231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27930280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2795dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27967c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2797dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 279931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 280031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 28026c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 28036c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 28044b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 28054b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2806cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2807cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2808cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2809cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2810cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2811c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2812cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2813cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2814c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2815cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2816cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2818cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2819a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2820a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2821a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28222e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2823c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2824307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28252e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2826c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28272e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28282e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2829557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2830557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2831557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2832557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2833557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2834557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2835557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2836557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2837557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2838557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2839557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2840cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2841d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2842d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2843d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2844d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2845d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2846d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2847482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2848a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2849c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2850f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2851c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2852482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2853ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2854ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2855a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2856a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2857ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2858ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2859ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2860a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2861a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2862a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2863482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2864fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2868482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2869cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 287196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 287296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2873c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 287493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 287596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28760dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 287796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 287896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 287996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 288096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 288196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 288293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2883cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2884cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2885cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2886dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2887dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2888dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2889dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2890dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2891dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2892cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2893cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2894cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2895482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2896482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2897482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2898a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2899a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 290019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 290119f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 290219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 290319f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 290419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 29073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 29083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2909482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 29103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2911e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2912a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2913a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2914a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2915e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2916a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2917e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2918c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2919c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2920e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2921e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2922e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2923e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2924482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2925482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2926482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2927a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 292819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 292919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 293019f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 293119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 293219f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 293319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 293419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 293519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2936a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2937a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2938a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2939a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2940a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2941a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2942a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2943a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2944a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2946482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2947482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2948482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2949c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 295019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2951ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2952ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2953ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2954ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2955ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2956ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 295710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 295819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 295919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 296110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 296210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 296310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 296410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 296510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 296610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 296710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 296810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 296910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 297110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2973d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2974ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 297510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2976d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2979a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2980a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2981a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2982a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2983d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2984558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2985558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2986558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2987558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2988558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2989558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2990558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2991558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2992558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 299310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 299410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 299510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 299610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 299710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2998a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2999482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 3000482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 3001482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3002a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 3003c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 3004c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 300519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3006c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 3007c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 30083e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 30093e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 3010c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3011c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 3012c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3014c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3015c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3016c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3017c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3018c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3019c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3020c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3021d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3022cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3023e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3024e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3025c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3026c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3027e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3029c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3030bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3032c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3034ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3035c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3036ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3038cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3039e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3040e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30413e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3042ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3043ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 304454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3047cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 304840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 304940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 305040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3053dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3054dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3055c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3056c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3057c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3058c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3059482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3060c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3061c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3062482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3063482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3064482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3065c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 306676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30671c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3068482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 30696268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 30706268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 30716268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 30726268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3073c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3074c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3075c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3076482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3077482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3078df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3079df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3080df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3081df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3082df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3090482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3092fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3093482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3094482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3095482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30979e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3098aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30999e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3100aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 31047bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 31057bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 31067bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3108df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3109dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3110dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3111dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 311254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 311354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 311640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31179438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 311825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 311925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 312025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 312125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 312225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 312325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31269438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3127cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31289438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31299438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 313019f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 313119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3132d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3133d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 313419f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31359438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3138d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3139d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3140d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3141d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3142d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3143d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3144c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3145c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3146d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3147d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3148716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3149c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3150d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 315126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3152d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 315326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 315426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3155d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 315626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3157d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 315826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 315926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3160d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3161d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3162d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3163d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3164949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3165949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3166d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3167d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3168d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3171f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3172f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31739438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 317431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3175cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31768c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3177d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3178ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3179ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3180d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31843a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3185d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3186d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3191fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3192d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3193d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3194d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3195d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3196d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3197d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3198d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 319985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 320085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 320185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3202d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3203fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 32047bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3205fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3206fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3207716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 320831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 320931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 321031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3211dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3212dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3213dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3214ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3215ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3216ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3217edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3218ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3219ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3220ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3221ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3222ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3223ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3224dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3225dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3226dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3227ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3228ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3229ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3230ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3231ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3232ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 323376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32348dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3235e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3236e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3237e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32388dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3239e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3240e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3241e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3242e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3243e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3244e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3245e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3246cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3247c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3248c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3249c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3252c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3253c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3255c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3256c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3257c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3258e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3259c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3260c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3261c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3262b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3263fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3264fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3265a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32665f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32675f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32685f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3269a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3270a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3271a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3272a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3273892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3274892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3275a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3276a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32775f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3278dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3279dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3280a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3281fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3282fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3283fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3284a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3285a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3286a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3287a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32885f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3289dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3290dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3291a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3292fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3293fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3294fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3295a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3296a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3297a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3298a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3299a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3300a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3303fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3304c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3306c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3307cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3308cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3309cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3310cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3311cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3312cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3313cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3322482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3323482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3324c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3325c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3328c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 332974c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3330c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3331c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3332c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3333c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3334c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3335c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33948ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33968ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3404c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3405c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3406c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3407c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3408c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3409c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3410c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3411c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3412c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3413c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 341431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 341531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3422d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3438abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3439abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3440abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3441abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34443bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3448c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3452156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3456c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3457c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3469e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3473e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34740280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 348500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3488a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3489a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34900280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3492a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3493df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3494df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3495df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3496df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3497df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3499a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 350000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 35030280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 35044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 35054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 35074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 35084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 35094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 351196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 35124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 351800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 351900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35260280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3527a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3528a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3530a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3531a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3532a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3533a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3541e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3542e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3543e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3544e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3546e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3549e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3551e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3552e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3553e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3554e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3555e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3556e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3557e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3558e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3559e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3560e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3561e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3562e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3563e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3564e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3565e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3566ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3567ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3568ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3569ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3570ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3571ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3572ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3573ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3574cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3575c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3577c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35784afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3580c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 358125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 358225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 358325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 358425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 358525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 358625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3587c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3588c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3589c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 359000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35914afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 359200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3593482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3594c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3596ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35984afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35994afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36004afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36014afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 360296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 36034afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3604c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3605c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3606c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3607c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3608d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3609c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 36104afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 36114afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 36124afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36134afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36144afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3615d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3616d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3617c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3619ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3627c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3628c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3629c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3630c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3631c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3632a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3633c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3634c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3635c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3637c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3641c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3642c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 364319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 364474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 364574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 364674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 364774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 364874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 364974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 365074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3651c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 365274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3653d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 365474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 365574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3656c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3657c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3659482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3660482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3661482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3662c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3663c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3664c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3665c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3666c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3667c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3669c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3671c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3672c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 367319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 367419f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 367519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 367619f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3677c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 367874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 367974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3680d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3681fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3682fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3683fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3684fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3685fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 368619f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 368719f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3688482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3689482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3690482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3691482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3692c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3693c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3694c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3695c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3697c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3698d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3700c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3701c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3702c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3703c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3704c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3705482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3706482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3707482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3709c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3712482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3713c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3714482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3716482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3717482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3718482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3719482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3720c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3721c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3722482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3723482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3724482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3725c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3726c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3727482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3729c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3730c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3731c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3732c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3733c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3734976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 373531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3736c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3737c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3738c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 373919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 374069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 374169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 374269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 374319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 374469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 374569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 374669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 374769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 374819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 374919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 375019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37518ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37528ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37538ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 375419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37558ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 375669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 375769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 375819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 375969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 376069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3761c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3764482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3765482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3770482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3771482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3772482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3773482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3777482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3778482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3780482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3781482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3782482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3783482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 378419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 378574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 378674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 378719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 378819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 378919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3790fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3791482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3792482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3793482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 379419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 379519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3796c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3797c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 379819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3799482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3800482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3801482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3802482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3803482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3804482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 380519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 380619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 380719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3808a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 38097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3810a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3811a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 38127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3813a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3814a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38152b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38162b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38172b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38182b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3819120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3820120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3821bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38222b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38232b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 382493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38252b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38262b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38272b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3828d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3829d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3830e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3831d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3832d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3833120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3834120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3835120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3836120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3837120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3838120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3839120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3840120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3841557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3842557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3843557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3844557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3845557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3846689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3847689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3848557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3849557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3850b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3851b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3852b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3853b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3854b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3855b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3856b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3857b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3858b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 386776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3868b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3869b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3870b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3871b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3872558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3873558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3874558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3875558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3876482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3878c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3879482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3880c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3881558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3882558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3883558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3884482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3885d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3886aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3887558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3888482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3889482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3890482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3891482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3892482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3893482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3894d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3895fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3896482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3897482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38989e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38999e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 39009e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 39019e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3902d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3903d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3904558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3905558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3906b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3907557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3908557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3909689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3910689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3911689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3912689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3913689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3914557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3915557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3916b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3917557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3918d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3921b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3923557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3924557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3925b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3927557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3928557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3929b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3930b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3931557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3932557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3933b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39369e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39379e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39389e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39399e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39409e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39429e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3943d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3944d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3945d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3946d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3949d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39519c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39529c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 395331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39549c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3957eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39589c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3959eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39609c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39619c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39629c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39639c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3964df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3965c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3966c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39679c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39689c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39699c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39709c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 397131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3972c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3973c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3974c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3975c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3976c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3977482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3978482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3979557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3980482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 39826268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 39836268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 39846268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 39856268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3986c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3987c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3988482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3989482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3990c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3991c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 399210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 399310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3994c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39959c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3996fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3997482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3998ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39999c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 40009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 400131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 400295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 400395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 400495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 400595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 400695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 4007dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 40083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 4009716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 4010a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 4011d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 40123e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 40134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 40144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 40154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 40164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4017557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 401828f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40214b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40224b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40234b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4026ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4029ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4032ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4033ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4034ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 4035ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4036ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4037ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4038ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 4039ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 4040d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4041ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4042ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4043ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40459d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4046a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4047ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4048ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4053d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4055d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4057ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4060a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4061a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4062a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4063a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4064a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4065a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4066a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4067a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4068a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4069a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4070ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4071ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4072ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4073ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4074ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4075ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4088a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4090a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4091ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4092ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4093ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4094ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 409768f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4102ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4103ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4106ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4107ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4108d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 41097bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4111ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4112ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4121d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4126d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4127d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4128d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4129d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4130d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4131d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4132d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4133d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4134ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4135ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4136ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41374b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41384b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41424b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41434b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41444b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41454b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4148af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 414931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4150aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 415170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 415270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 415370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 415470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41555f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4156360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 415770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 415831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 415970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41610280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41640280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41670280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41680280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41699b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 417021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 417121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 417221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41730280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 417470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4175e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4176e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 417770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4178df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4179e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4180df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4181e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4182df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4183df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4184cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4185c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 418600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 419131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 419231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4193e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4194e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4195e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4200ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4201ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4202ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4203ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4204ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 42051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 42061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 42091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 42111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4212b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4213b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4214b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 421525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 421625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4217b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 42181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 42191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 422000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 422131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4222ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4227dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4229eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4230eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4231eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4232eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4233eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4234eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4235eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 423631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 424036cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42414be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 424231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 424331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42561e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4258ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4259a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4260d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4261dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4262d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4263d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4264d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4265dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4266d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4267d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4268d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4269482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4270a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4271482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42722acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4273487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4274487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4275dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4276bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42772acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4278482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4279482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4280482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42814caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4282e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4284e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4285e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4286e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42874caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4288e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4294e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4295e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4296e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4297e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4298e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4299e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4300e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4302e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4303e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4304e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4308e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 430999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 431599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 431699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4317a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4318e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4319e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4320e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 43214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 43234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4328e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4329e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4330e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4331e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4332e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4333e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4334e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4335e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4336e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 433799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43384caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43394caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 434399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 434499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43484caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43494caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43504caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43534caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4361e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4362e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4363e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4364e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4365e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4366e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4367e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4368e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4375dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4376e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4377e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4378f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4379e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4380dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4381e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4382e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4383e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4384e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4385e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4386e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4387e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4388e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4389f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4390f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4391f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4392f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4393f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4394f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4395f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4396f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4397e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4398e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4399e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4400e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4401e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4402e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4403e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4404e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4405a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4406eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4407eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4408eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4409eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4410eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4411043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4412043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4413043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4414043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4415a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 44161eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 44171eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 44181eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44191eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44201eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 44211eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 44221eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 44231eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44241eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44251eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4426a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4427a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4428a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4429a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4430a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4431a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4432a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4433a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4434a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44360280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44380280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44420142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44450142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44461462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44471462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4448a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44491462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44501462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44511462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44521462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44531462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44541462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44551462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44561462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4457b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4458b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4459b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44601462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44611462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44621462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44631462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44641462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44651462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44661462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44671462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44681462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44691462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44701462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4471d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44721462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44731462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44741462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 447531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 447831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 448095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 448195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 448295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 448331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 448631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 448931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 449095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 449195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 449295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 449395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 449431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4495138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44961262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44973e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44981c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4499cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 450010bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 45011c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 45021c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 45031c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 45043e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 45051c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 45061c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 45071c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 45083e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 45096c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4510d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 451154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4512360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4513aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4515c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 451654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4517aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4518482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4519482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4520482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4521482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4522482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4523aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 452570b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4526c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4527c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4528c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45293e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4530c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 453170b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45323e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 453308ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 453408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45351262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45363e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45373e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4538d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4539c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4540c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4541c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4542c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4543c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45448a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4545c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4546c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45473e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4548c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4549c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4550c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4551c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4552c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45531262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45541262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4561a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4585a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4586a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4588a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4589a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4590a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 459231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4593a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4596a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4601aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4602ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4603ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4604aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4605aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4606ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4607ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 460831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4609aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 461031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4612aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4613ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4614ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4615ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4616ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4617ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4618ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4619ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4620ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4621ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4622ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4623ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4624ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4625ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4626ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4627ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4628ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4629ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4630ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4631ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4632ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4633ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4634aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4635651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4636aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4637aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4638ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4639aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4640aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 464131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4642aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 464331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4644aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4645aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 464631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 464731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4648df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4649651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4650aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4651aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4652df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4653df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4654df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4655aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4656aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4657df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4658aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4659df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 466031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 466183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 466283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 466383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4664ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 466564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4666cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 466764e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 466864359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 466964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 467064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 467183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 467283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 467383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 467483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 467583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 467683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 467764359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 468164359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 468264359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 468364359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4684ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4685ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 468664359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 468764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 468864359a53dc827797917a8d9a0697a91996789801Winson Chung } 468964359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 469064359a53dc827797917a8d9a0697a91996789801Winson Chung } 469164359a53dc827797917a8d9a0697a91996789801Winson Chung }; 469264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 469383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 469464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4695ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 469683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 469783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 469883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 469983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 470083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4701ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 470283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 470383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4704eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 470583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 470683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 470783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 470883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4709ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 471083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 471183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4712ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4713ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 47143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 47153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4716a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4717629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 471864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 471964359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 472064359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 472164359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 472264359a53dc827797917a8d9a0697a91996789801Winson Chung } 472364359a53dc827797917a8d9a0697a91996789801Winson Chung 472464359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 472564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 472664359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 472764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 472864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 472964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 473064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 473164359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4732ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 473364359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 473464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 473564359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 473664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 473764359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 473864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 473964359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4740629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 474164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 474264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4743574d20ec84551370987dde530c27ec493bdef564Romain Guy } 474464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4745ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 474664359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 474764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4748629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4749574d20ec84551370987dde530c27ec493bdef564Romain Guy } 475064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 475164359a53dc827797917a8d9a0697a91996789801Winson Chung } 475264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 475364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4754aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 475564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 475664359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 475764359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 475864359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 475964359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 476064359a53dc827797917a8d9a0697a91996789801Winson Chung } 476164359a53dc827797917a8d9a0697a91996789801Winson Chung } 476264359a53dc827797917a8d9a0697a91996789801Winson Chung 476364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 476464359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 476564359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 476664359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 476764359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 476864359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 476964359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 477031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 477164359a53dc827797917a8d9a0697a91996789801Winson Chung } 477264359a53dc827797917a8d9a0697a91996789801Winson Chung 477364359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 477464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 477564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 477664359a53dc827797917a8d9a0697a91996789801Winson Chung } 477731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47782efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 477964359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 478064359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 478131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4782f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47838c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47848c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47858c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4786b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4787b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4788b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47898c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4790b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47918c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47928c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47938c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4794b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47958c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47968c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 4797c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy shortcutInfo.contentDescription = appInfo.contentDescription; 4798c5c60ad3592f53549c9ffaa58e9a87b0480080e8Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true); 47998c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48008c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48018c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48028c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4803651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4805651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4808aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4816651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4818aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4819aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4820aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4821651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4822aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4823aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4824aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4825aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4826aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4827aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4828aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4829aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4830aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4831aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4832aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4833aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4834aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4835aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4836aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4837aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4838aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4839aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4840aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4841aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4842aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4843aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4844aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4845aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4846aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4847aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4848aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4850aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4851aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4852651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 48538c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48548c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4855513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48568c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48578c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4858651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48598c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48608c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4861651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4862aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4863aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4864aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48658c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4866aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4867aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4868aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4869f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4870aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4871aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4872f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4873aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4874651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4875651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal restorePendingWidgets(pkgNames); 4876aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4877aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4878803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren public void removeAbandonedPromise(BubbleTextView abandonedIcon, UserHandleCompat user) { 4879803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (abandonedIcon.getTag() != null && abandonedIcon.getTag() instanceof ShortcutInfo) { 4880803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren final ShortcutInfo shortcut = (ShortcutInfo) abandonedIcon.getTag(); 4881803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (shortcut.isAbandoned()) { 4882803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren HashSet<ComponentName> cns = new HashSet<ComponentName>(1); 4883803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren cns.add(shortcut.getRestoredIntent().getComponent()); 4884803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren LauncherModel.deleteItemFromDatabase(mLauncher, shortcut); 4885803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren removeItemsByComponentName(cns, user); 488640c5ed303909c4df71037be3429aa1423e59585fChris Wren } 488740c5ed303909c4df71037be3429aa1423e59585fChris Wren } 488840c5ed303909c4df71037be3429aa1423e59585fChris Wren } 488940c5ed303909c4df71037be3429aa1423e59585fChris Wren 4890e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 489165c6011d0954223c14a0e6127cf307c18f7c2c0dSameer Padala HashSet<String> completedPackages = new HashSet<String>(); 4892e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4893e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4894e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4895e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4896e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4897e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (info instanceof ShortcutInfo 4898e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && ((ShortcutInfo) info).isPromiseFor(installInfo.packageName) 4899e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && v instanceof BubbleTextView) { 4900e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setProgress(installInfo.progress); 4901e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setState(installInfo.state); 4902e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((BubbleTextView)v).applyState(); 49030fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 49040fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 49050fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 49060fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 49070fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 49080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4909e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 49100fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4911e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4912e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4913aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4914e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4915e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4916e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (installInfo.state == ShortcutInfo.PACKAGE_STATE_DEFAULT) { 4917e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 4918aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4919e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4920651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4921e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 4922e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 4923651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4924651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4925651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4926651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 49270fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal final ArrayList<LauncherAppWidgetInfo> changedInfo = new ArrayList<LauncherAppWidgetInfo>(); 49280fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4929651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 4930651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4931651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4932651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 4933651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4934651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 4935651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 4936ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) 4937651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 49380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49390fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.add(widgetInfo); 49400fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49410fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the provider not ready flag 49420fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetInfo.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY; 49430fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherModel.updateItemInDatabase(getContext(), widgetInfo); 4944651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4945651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4946651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 4947651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 4948651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4949651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 49500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 49510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 49520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 49530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (LauncherModel.findAppWidgetProviderInfoWithComponent(getContext(), 49540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 49550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 49560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 49570fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 49580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 49590fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 4960ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4961f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4962f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4963af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 49646c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4965de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4966af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4967de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4968af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4969de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4970c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4971af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 497264359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 497364359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 497464359a53dc827797917a8d9a0697a91996789801Winson Chung } 497531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 497631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4977af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4978af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4979af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4980af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4981af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4982af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4983af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4984af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4985af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4986af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4987af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4988af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4989af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4990af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4991af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4992af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4993af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 499476128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4995af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4996af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49987819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49997819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 50007819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 5001fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 50027819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 5003ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 50047819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 50057819a56217fd4e216d3675905586b275799723bbWinson Chung } 500682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 50077819a56217fd4e216d3675905586b275799723bbWinson Chung 500882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 500982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 501082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 501182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 50120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 50130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 501431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 50150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 5016f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 501731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50186a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 501953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 502053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 502153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 502253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 502353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 50246a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 50256a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 502653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 502753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 502853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 502953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 50308b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 503153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 50326a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 50338dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 50348dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 50358dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 50368dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 50370fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 50390fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 50400fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 50410fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 50420fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 50430fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 50440fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 50450fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 50460fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 50480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 50500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 50510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 50520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 50530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 50540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 50550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 50570fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 50580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 50590fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 50600fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50610fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50620fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 50630fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 50640fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 50650fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 50660fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50670fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 50680fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 50690fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50700fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 50720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 50740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 50750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 50760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 50770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 50790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 50800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 50810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 50820fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50840fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50850fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 508631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5087