Workspace.java revision 5940042d39b576553c2499bcf3d0641281e6ad52
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 28cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 30bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 31629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 32495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 34349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.Intent; 35adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 36349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.pm.PackageManager; 37349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport android.content.pm.ResolveInfo; 387247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 42a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 43babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 44b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 45043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 48f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 494caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 50a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 52956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 53495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 56291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 571462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 58cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 59a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 6131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 626e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 6353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 64cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 65cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 66f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 67ed13187a745866483139e2878037e1f8427ce567Kenny Guy 68325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 69bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 70c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohenimport com.android.launcher3.Launcher.LauncherOverlay; 71325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 72349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat; 73e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 74651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 75edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 76716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 77dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 78716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 798bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 80349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport java.util.Map; 81651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 8295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyalimport java.util.concurrent.atomic.AtomicInteger; 83716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 8431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 87aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 8831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 90d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 9177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 9277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 933a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 95f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 96b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 97a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 9868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 9968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 101f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 102ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 103ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 104ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 105f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 106ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 107265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 108ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 110f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 11140c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_NO_RECURSE = false; 11240c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_RECURSE = true; 113aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1189171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1199171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 120e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 121e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 122f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1233d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1288f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 130aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1319e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 13331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 13553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 137dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1388f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 139dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 140dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 141dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 142dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 143dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 144ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 145689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 146ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 14731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 14831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 14931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 15031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 151aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 15270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 15370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 15470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 155c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 159a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 160a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 161a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 162bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 163bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 164c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 16553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 166bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1676569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1686569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1696569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1706569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 175c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 176c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 177c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 178c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 179c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 180c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 18131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 18300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 184aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 18731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 18970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 190e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1920280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 194c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 195b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 196f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 197d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1981262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 199dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 2016c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; 2027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 203d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 204d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 205d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 206d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 207d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 208dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 209accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 210accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 21154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2131262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 214e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 216508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static final Rect sTempRect = new Rect(); 2178e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 218d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 2191e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private boolean mOverscrollEffectSet; 220f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 221869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 223ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2242a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2252a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2262a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2272a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 22826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 229f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 23084f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 23194309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 232c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 23319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 234482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 235fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 23619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 237482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 23819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 24019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2433aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 244073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 245508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private final Canvas mCanvas = new Canvas(); 246508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 247f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 248f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 249f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 250f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 251f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 252f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 253f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 254ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 255d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 256d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 257d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 258d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 259d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 260ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 264482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 266482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 268482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 269482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2701462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2711462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2721462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2734b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 274ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 275ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 276ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2797d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2814b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 284dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 28608072c05bf9c760acff653545a795a0fae4bd917Adam Cohen private Animator mStateAnimator = null; 2874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2881e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float mOverScrollEffect = 0f; 2891e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 2901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 294c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen // State related to Launcher Overlay 295c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen LauncherOverlay mLauncherOverlay; 296c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mScrollInteractionBegan; 297c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mStartedSendingScrollEvents; 298c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mShouldSendPageSettled; 2998c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen int mLastOverlaySroll = 0; 300c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 301eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 302eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 303eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 304eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 305eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 306eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 307eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 31331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 31431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 31631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 31831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 31931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 32031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 32131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 32331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 32431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 32531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 32631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3285f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 329e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 330e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 332f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 333f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 334f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3358bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 336867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3373b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3383b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 339869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3408f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 341aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 342c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 343c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 344aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 345aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 346b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 347b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 348c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 34994309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3509e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 35131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 35231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3538b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3540d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3550142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 35631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 357c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 358c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 359c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 36053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 36131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 36377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 36477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 36577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3666400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3676400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3686400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3696400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3706400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3716400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3726400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3736400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 37477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 37577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 379d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 382ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 383ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 384d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 385d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 386d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 389038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 390038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 391038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 392038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 393038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 394038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 395038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 396038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 397038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 398dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 399d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 400038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 401d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 402038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 403038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 404038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 405038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 407d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 4083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 409641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 410ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 411a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 412f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 413f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 414f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 4155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 419689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 424d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 425d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 426689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 427689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 428689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 429689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 430689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 431d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 432689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 433689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 434689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 435689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 436d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4373a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4384b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 439f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 440f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 441f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 442f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 445ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 446d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 447d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 44831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 45031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4510142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4520142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4530142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 454cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4555f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 457cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 458ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 459ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4607777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 461dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 462c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 46322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 46431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 465ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 466cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 46784f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 468265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4695f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 470265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 471a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 472a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 473824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 47722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 47822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 47922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 48022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 48122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 48222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 48322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 48422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 48522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 486964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 487964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 488964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 489964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 490964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 491964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 492964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 494f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 495b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 496f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 497f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 49808ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4998b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 50031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 50131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 50231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 5032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 5042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 5052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 50653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 507f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 5088b805b17158886035b38261eb611d8641701ae43Michael Jurka } 5098b805b17158886035b38261eb611d8641701ae43Michael Jurka 510920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 511920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 512920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 513f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 514f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 515920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 516920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 517920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 51831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 522716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5238e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 52431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5258e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 526aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 527aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 528aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 529aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 53031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 53131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 53231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 53331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 53431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 535a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 536a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 53731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 53831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 540964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 541964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 542964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 543964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 544964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 545964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 546964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 547964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 548964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 549964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 550964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5519e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5529e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5539e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5549e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 555964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 556964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 557964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5589e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5599e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 56089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 56164359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 56264359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 56364359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 56464359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 56564359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 56664359a53dc827797917a8d9a0697a91996789801Winson Chung } 56789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 569dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 57089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 57189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 57264359a53dc827797917a8d9a0697a91996789801Winson Chung } 57364359a53dc827797917a8d9a0697a91996789801Winson Chung 57489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 575a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 576a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 577a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 578a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 587f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 588837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 589dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 59064359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 59164359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 594dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 595dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 596dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 59741eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 59859a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 599c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen customScreen.disableDragTarget(); 600dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 601dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 602dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 603edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 6042702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 6052702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 6062702ea006084a441f085c779ff77be1128a19badAdam Cohen 607edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 608ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 609dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 6109e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 61182e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 61282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 61321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 61421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 61521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 61621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 61721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 618dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 619dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 620a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 621a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 622a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 623a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 624a888158880fea53479447d883391f552604e46b6Dave Hawkey } 625a888158880fea53479447d883391f552604e46b6Dave Hawkey 626a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 627a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 628a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 629bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 630bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 631bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 632bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 633bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 634bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 635a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 636a888158880fea53479447d883391f552604e46b6Dave Hawkey 637a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 638a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 63982e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 64082e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 64121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 64221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 64321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 64421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 64521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 646a888158880fea53479447d883391f552604e46b6Dave Hawkey } 647a888158880fea53479447d883391f552604e46b6Dave Hawkey 64853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 64953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 65298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 65398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 65498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 65598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 65698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 65798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 65898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 65998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 66098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 66177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 66277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 66377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 664166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 665166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 666166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 667166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 668166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 669166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 670225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 67198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 67253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 67398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 67498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 67598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 67698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 678a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 679a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 680a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 684ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 685ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 686ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 707a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 708a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 709a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 7105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 7115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 7125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 7135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 718a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 719a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 720a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 721dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 722dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 723dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 724dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 725dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 726dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 734917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 735917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 742a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 743f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 744f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 745a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 746ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 749689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 750689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 753689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 755a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 756a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 757dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 758dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 759dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 760dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 761dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 762dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 767689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7742f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7853a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7863a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7873a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7883a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7903a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 798a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 799a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 800a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 821ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 822ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 823ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 824ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 825ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 826ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 827ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 828ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 829ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 830ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 831ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 832ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 833ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 834ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8372f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8382f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 839fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8402f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8412f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8422f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 844a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 845a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 846dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 847dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 848dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 849dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 850dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 851a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 85289f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 854c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 857104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 86189f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 86289f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 86389f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 86489f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 86589f9705077c054b541af7da52be832760e2ae2e8Winson Chung 86664359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 86764359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 86864359a53dc827797917a8d9a0697a91996789801Winson Chung 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 886dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 887dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 890dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 891dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 892dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8935f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8945f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8955f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8965f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 897dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 898dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 899c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 900c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 901c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 902c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 903dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 904a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 905a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 906a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 90765e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 908dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 909dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 910517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 911517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 912517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 913517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 914accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 915accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 916accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 917accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 918accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 919accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 923c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 930fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 932dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 934a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 937dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 946ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 95164359a53dc827797917a8d9a0697a91996789801Winson Chung 95264359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 95364359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 95464359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 95564359a53dc827797917a8d9a0697a91996789801Winson Chung } 956accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 957accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 958accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 959accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 969dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 971dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 974dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 975dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 976dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 977dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 979aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 980aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 98331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 98431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 98531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 98731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 98831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 98931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 99031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 99131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 994dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 99531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 997dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 999dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 1000dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 10018481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 10028481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 10033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 10043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 1006dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 1007dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 1008dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 1009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1010dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 10113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 10123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 10133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 1014b3726d90a567e992e4d0f43e7c7acdd8739ae805Sunny Goyal child.setOnKeyListener(new HotseatIconKeyEventListener()); 10153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1016099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1017099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1018099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1019099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1020099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1021dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1022dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1023dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1025dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1028099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1029099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1030099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1031099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1032dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1033ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 103431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 103696d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1037ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1038ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 103931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 104031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1041ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 104231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 104331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 104431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 104531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 104631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1047aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10487f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10497f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10507f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10517f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10526569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1053c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1054c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1055c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1056f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1058aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1059aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10614caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1062aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1063aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 106431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10650d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 106631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 106731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 106800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1069aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 107000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 107131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 107231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1073d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1074e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1075e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1076e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1077e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1078e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1079dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10806c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10816c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1082e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1083e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1084fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1085fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1086fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1087fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10909b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1094ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1095ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1096ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1097ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10995f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 11006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 11015f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 11025f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 11035f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11045f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 11055f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11065f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11075f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 11085f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1109d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1110d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1111f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1112f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 11133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1114d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1115d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1116d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1117d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1118d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 111983e5941d8ef6ca33bdd6278f6089c8d6d00de942Adam Cohen if (currentPage != null && !currentPage.lastDownOnOccupiedCell()) { 1120d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1121d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1122d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1123f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11245f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11255f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11265f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1127d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1128d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1129d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1130d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1131d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1132d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1133d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1134d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1135d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1136d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1137d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 11383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1147ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1150ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11563d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11573d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11583d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11593d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11603d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11611adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11621adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1164f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11663d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11673d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1168f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1170f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11713d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1173f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11793d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11803d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1181af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11822ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11832ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11842ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11853d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11863d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11873d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11883d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11892ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11902ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11912ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11922ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11932ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11942ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11952ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 12007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 12017044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 12027044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 12037044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 12047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 12057044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 12067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 12077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 12087044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 12097044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 12107044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1211f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 12121adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 12131adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 12141262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1215007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1216007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1217d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12183a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 12190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1222d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1223d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1224d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1225d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1226d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1227d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 122831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 122931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 123031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12311262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1232007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1233007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1234d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1236d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1237d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1238d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1239d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12403bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12416c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12423bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12433bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 124425460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12453bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12461262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 124726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 124826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 124926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 125026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 125126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1252f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1253f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1254f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1255f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1256f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1257accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1258accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1259accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1260accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1261c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1262c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (mShouldSendPageSettled) { 1263c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollSettled(); 1264c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mShouldSendPageSettled = false; 1265c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1266c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1267c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1268c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionBegin() { 1269c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1270c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = true; 1271c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1272c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1273c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionEnd() { 1274c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1275c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = false; 1276c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (mStartedSendingScrollEvents) { 1277c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = false; 1278c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionEnd(); 1279c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1280c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1281c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1282c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen public void setLauncherOverlay(LauncherOverlay overlay) { 1283c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay = overlay; 1284c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1285c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1286c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen @Override 1287c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void overScroll(float amount) { 1288c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean isRtl = isLayoutRtl(); 1289c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean shouldOverScroll = (amount <= 0 && (!hasCustomContent() || isRtl)) || 1290c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen (amount >= 0 && (!hasCustomContent() || !isRtl)); 1291c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 12928c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen boolean shouldScrollOverlay = mLauncherOverlay != null && 12938c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen ((amount <= 0 && !isRtl) || (amount >= 0 && isRtl)); 12948c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 12958c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen boolean shouldZeroOverlay = mLauncherOverlay != null && mLastOverlaySroll != 0 && 12968c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen ((amount >= 0 && !isRtl) || (amount <= 0 && isRtl)); 1297c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1298c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (shouldScrollOverlay) { 1299c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (!mStartedSendingScrollEvents && mScrollInteractionBegan) { 1300c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = true; 1301c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionBegin(); 1302c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mShouldSendPageSettled = true; 1303c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1304c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen int screenSize = getViewportWidth(); 1305c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen float f = (amount / screenSize); 1306c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1307c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen int progress = (int) Math.abs((f * 100)); 1308c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 13098c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen mLastOverlaySroll = progress; 1310c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollChange(progress, isRtl); 1311c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } else if (shouldOverScroll) { 1312c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen dampedOverScroll(amount); 1313c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 1314c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } else { 1315c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mOverScrollEffect = 0; 1316c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 13178c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 13188c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen if (shouldZeroOverlay) { 13198c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen mLauncherOverlay.onScrollChange(0, isRtl); 13208c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen } 132189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 132289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 132389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 132489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 132589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1326674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1327bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 13286ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1329bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1330bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 13313a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 13323d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 1333bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 13346ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1335bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1336bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1337bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1338bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1339bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 134001f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 13410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 13426fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 13436fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 13446fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 13456fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1346824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1347a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1348a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1349a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1350a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1351a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1352c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1353ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1354ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1355a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1356a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1357a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1358c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1359c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1360f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1361ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1362ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1363ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1364ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1365f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1366f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1367f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1368f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1369ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1370f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1371f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1372db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1373db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1374db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1375db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1376dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1377dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1378dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1379dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1380cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1381cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1382046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1384cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1385cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1386cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1387cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1388cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1391fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1392cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1393ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1394ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1395cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1396cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1397ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1398ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1399cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1400cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1401fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1402fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1403fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1404fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1405fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1406fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 14071bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 14081bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 14091bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 14101bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 14111bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 14121bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 14131bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 14141bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1415fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1416cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1417ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1418ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1419ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1420cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1421cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1422cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1423cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1424cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1425cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1426cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1427cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1428ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1429cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1430ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1431ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1432fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1434fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1435cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1436cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1437ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1438cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1440ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1441fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1442fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1443fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1444fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 14452f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 14462f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1447fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1448fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 14492f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1450fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1451fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1452fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1453fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1454fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1455fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 14562f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1457fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1458fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1459fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1460fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1461fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 14622f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1463fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1464fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1465fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 14668fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1467fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 14682f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 14692f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1471fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14722a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14732a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14742a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14752a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14762a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14772a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14782a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14792a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1480fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1481fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1482fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1483fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14842f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1487fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1488fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1489fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14912f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14922f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1493fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1494fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1495fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1496fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1497fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14982f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 15002f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1501fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1502fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1503fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1504fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1505fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1506fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1507ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1508cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1509ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1510ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1511ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1512cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1513ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1514ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1515cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1516cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1517cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1518cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1519ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1520ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1521fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1522fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 15232a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 15242a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 15252a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 15262a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 15272a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1528fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1529fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1530ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1531fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1532cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1533fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1534cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1535cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1536cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1537cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1538fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1539cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1540ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1541ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1542fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1543fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1544cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1545fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1546cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1547ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1548ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1549ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1550cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1551ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 15528f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1553aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1554340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1555340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1556340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1557fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1558cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1559cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1560ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1561ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1562ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1563ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1564ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1565ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1566ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1567ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 156894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 15696c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15722ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15749171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15753e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1576f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1577f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 157894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15796c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15809171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15819171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15822ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15863e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1587f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1588f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 158994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 159094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 159194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 159294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 159394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 159494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15959171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15969171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1597f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1598f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1599f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1600f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1601f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1602f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 16039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 16049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 16059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 16069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 16077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 16086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 16096c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1610b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1611b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1612b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1613b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1614b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1615b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1616b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1617b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 16186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 16197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 16207bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1621f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1622f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 16237bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 16247bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 16256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 16266c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 16277bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 16287bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 16297bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 16307bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 16317bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 16327bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 16336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 16347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1635b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 16369171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 16379171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 163868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 163968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 164068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 164168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 164268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 164368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 164468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 164568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 164668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 164768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 164868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 164968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1650a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1651869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1652869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1653c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen !workspaceInModalState() && 1654869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1655869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 165684a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1657869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1658869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1659869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 166073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1661869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1662c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen //child.setBackgroundAlphaMultiplier(1 - alpha); 166373894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1664f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1665f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1666a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1667a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1668a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1669a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1670a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1671a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1672a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1673a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1674a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 167598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1676edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1677edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1678edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1679fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1680fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1681fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1682fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1683bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1684bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1685bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1686bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1687edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1688a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1689a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1690af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1691edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1692564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1693a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1694a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1695a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1696a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1697a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1698af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1699af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1700af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1701af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1702af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1703af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1704955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1705a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1706edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1707a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 170884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 170984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 17106c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 171184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 171284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 171384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1714a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1715c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 17166c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 171722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1718a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1719a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1720a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1721c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1722a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1723a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1724a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1725c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1726a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1727a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1728edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1729edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1730edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1731a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 173253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 173353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 173453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 173553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 173653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 173753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 173853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 173953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 174053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 174153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 174253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 174353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 174453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 174553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 174653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 174753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1748a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 174952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1750a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1751a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1752a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1753edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1754d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1755f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1756c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1757af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1758af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 175952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 176052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 176152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1762a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1763a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1764a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 176552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1766b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 17671e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 17681e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1769a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17701e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1771b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17721e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17731e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17741e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17751e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17767842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1777b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1778b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1779b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 178000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 178100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17829c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1783956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17849c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17859c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17869c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1788e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17899c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 179000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 179100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 179253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 179353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 179453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 179553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1796d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1797d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1798d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1799d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 180053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 180153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 180253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 180353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1804a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1805a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1806a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1807a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1808824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1809a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 18102a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 18112a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 18122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 18132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 181453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 181553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 181728750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1818c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1819fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1820cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1821c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 18220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 182331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 182531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 18269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 18279171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1828b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1829b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1830eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 18319171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 18329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1833dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 183431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1835678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 183631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 183731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 18400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 184131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 184431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 184797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 18486c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 184997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 185097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 185197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 185297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 185397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 185497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1855c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1856678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 185731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 185931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 186231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18666c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1868d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1869d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18753a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1876aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1877dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1878fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1881fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 188331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 188431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 188531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 188631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 188731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 188831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 188931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1890dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1891dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 189231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 189331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18948182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18958182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18968182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18978182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 189831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 189931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 190031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 19026c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 19033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1904d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1905d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1906d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1907d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1908d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1909d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1910d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1911d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 191201f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1913d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1914d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1915d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1916d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1917d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1918d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1919d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1920d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1921d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1922d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1923d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1924d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1925d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1926d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1927d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1928d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1929d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1930d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1931d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 193201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 193301f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1934d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 193547639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 193601f2d7fa4b24b21543012060305d693899b4beaaChris Craik 193701f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 193801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 193901f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 194001f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 194101f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 19423a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19433a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19443a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19453a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 19463a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 19473a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19483a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19493a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19503a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19513a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19523a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1953d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1954d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1955ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19563a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1957ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1958ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19591d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19601d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19611d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19621d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19631d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19641d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19651d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19661d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19671d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19681d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19691d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19701d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19711d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19721d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19770dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 197861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 197961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 198061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 198161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 198361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 198461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1986eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1987eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 198861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1989cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1990cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1991cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 199261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 199361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 199461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 199561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 199661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 199761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 199861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 199961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 2000cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 200161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 2002cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 2003cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 2004cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 200561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 200661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 200761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 200861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 2009b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 2010b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 201161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 201261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 201361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 201461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 201561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 201661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 201761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 201861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 201961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 202061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 202161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 202261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 202361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 202461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 202561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 202661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 202761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 202861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 202961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 20303e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 20313e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 20326639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20336639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 20346639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 20356639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20366639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 20376639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 20386639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20396639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 2040508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static Rect getDrawableBounds(Drawable d) { 2041859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 2042859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 2043859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 2044859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 204595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 204695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 204795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 204895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 204995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 205095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 2051859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2052859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2053859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2054859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2055babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2056babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2057babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2058babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2059babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2060babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2061babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2062babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2063babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2064babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2065babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2066babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2067859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2068859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2069859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2070babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2071babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2072babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2073babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2074babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2075508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2076508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, 0); 2077508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2078babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2079babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2080508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2081babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2082babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20838c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2084038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20856639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2086d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2087508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha); 20883e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20893e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2090758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2091716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20926788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2093758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2094758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20954b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2097dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20994b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 21004b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 21014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 21024b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 21034b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 21044b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 21052854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, 21062854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen ArrayList<View> layerViews) { 21072854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, 0, -1, layerViews); 21087777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 21097777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2110f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 21116f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 21126f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 21136f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 21146f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 21156f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2116fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 21171003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 21181003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 21191003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 21201003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 21216f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2122dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2123dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2124dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2125dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 212622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2127964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2128dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2129dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2130dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2131dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2132dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2133dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2134dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2135dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2136dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2137dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 21382bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2139dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 21402bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2141dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2142dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2143dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2144dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2145d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2146dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 214722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 214822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2149964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2150dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2151dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2153f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2154f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2155f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 215693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 215793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 215893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 215993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2160336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 216193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2162f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2163f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2164336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2165336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2166f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2167f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2168336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2169336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2170f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2171f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2172336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2173f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2174f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2175f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2176f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2177f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2178336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2179336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2180f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2181336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2182336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2183336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2184f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2185336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2186336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2187336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2188336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2189f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2190f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2191410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2192c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2193c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2194c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2195410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2196c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2197c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2198c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2199c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2200c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2201410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2202c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2203410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2204410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2205edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2206edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2207edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2208edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2209edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2210edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2211edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2212edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2213edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2214edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2215edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 221653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 221753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 221853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2219e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2220e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2221e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2222e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 222353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 222453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 222553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 222653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 222753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2228edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2229edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 22306c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 22316c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2232f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 22332854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, delay, snapPage, null); 22342854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 22352854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 22362854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage, 22372854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen ArrayList<View> layerViews) { 2238bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 22392a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 224099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 224199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 22421b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 22431b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22441b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22452ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22467777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 224708072c05bf9c760acff653545a795a0fae4bd917Adam Cohen // We only want a single instance of a workspace animation to be running at once, so 224808072c05bf9c760acff653545a795a0fae4bd917Adam Cohen // we cancel any incomplete transition. 224908072c05bf9c760acff653545a795a0fae4bd917Adam Cohen if (mStateAnimator != null) { 225008072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator.cancel(); 225108072c05bf9c760acff653545a795a0fae4bd917Adam Cohen } 225208072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator = anim; 225308072c05bf9c760acff653545a795a0fae4bd917Adam Cohen 22541b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22551b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22564ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22576c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22586c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2259f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2260edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22611b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22621b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22646c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2265f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22662d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2268f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22692d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22706c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2272f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22736c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22746c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22756c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 227658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 227758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 227858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22797d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2280beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2281f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2282f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2283f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2284f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2285f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2286f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2288f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2289f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22906c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2291f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2292f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2294f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2295fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22966c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22976c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2298fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2299fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2300fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2301fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2302fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2303fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2304f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2305f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2306f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2307f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2308f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 23091b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 23101b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2311f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 23122d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23133b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 23146c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 23153b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 23163b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2317f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 23183b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 23193b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 23203b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2321f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2322f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2323f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2324f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2325f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2326f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2327f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2328f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2329f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2330f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2331f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2332f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2333f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 23344afe9b31f51022538b30646fe83780e83bf22490Winson Chung 23351b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 23361b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 23377777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23387777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 23397777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 23407777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 23411b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2342a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2343b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 23447777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 23451c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 23463d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 23473d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 23483d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2349853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23507777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23527d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2354410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23556c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23587407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23597407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23607407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2361869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23622a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23637372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2364a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23657407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 23662854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 23672854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(cl); 23682854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 2369869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23706c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23716c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2372a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23736c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2374a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2375a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2376742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23777407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2378869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2379f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2380fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23817407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23826c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23837407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23847407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23857372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23867407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23877407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23887407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23897407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23907407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23917777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2392b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23937407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2394853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2395853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2396853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2397853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23981c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2399853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2400853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2401853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 24026670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 24031c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2404853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2405853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 24061c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 24071c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2408853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2409853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2410853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 24113d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 24122854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // For animation optimations, we may need to provide the Launcher transition 24132854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // with a set of views on which to force build layers in certain scenarios. 24142854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null); 24152854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null); 24162854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 24172854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(hotseat); 24182854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen layerViews.add(overviewPanel); 24192854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 24202854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 242158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2422853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 242358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2424853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 242558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2426853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2427853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 242858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 242958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 24306c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 24316c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 24326c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 24336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 2434c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 2435c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (searchBar != null) { 2436c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2437c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen .alpha(finalSearchBarAlpha).withLayer(); 2438c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 2439c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBar.setLayerType(View.LAYER_TYPE_HARDWARE, null); 2440c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (layerViews != null) { 2441c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen layerViews.add(searchBar); 2442c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 2443c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBarAlpha.setDuration(duration); 2444c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen anim.play(searchBarAlpha); 2445c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 24463d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2447f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2448f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2449f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 24502a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 245108072c05bf9c760acff653545a795a0fae4bd917Adam Cohen anim.addListener(new AnimatorListenerAdapter() { 245208072c05bf9c760acff653545a795a0fae4bd917Adam Cohen @Override 245308072c05bf9c760acff653545a795a0fae4bd917Adam Cohen public void onAnimationEnd(Animator animation) { 245408072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator = null; 245508072c05bf9c760acff653545a795a0fae4bd917Adam Cohen } 245608072c05bf9c760acff653545a795a0fae4bd917Adam Cohen }); 2457f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 24583d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 24593d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 24603d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 24613d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2462853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2463853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2464853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 24656670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2466416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal if (searchBar != null) { 2467416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal searchBar.setAlpha(finalSearchBarAlpha); 2468416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal AlphaUpdateListener.updateVisibility(searchBar); 2469416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal } 24703f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2471410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2472410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2473410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2474dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 24758d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2477ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24786c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24796c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24806c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24817bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24822a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2483dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2484dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2485a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2486f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2487f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2488f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2489f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2490f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2491f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2492f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2493336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2494336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2495336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2496336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 249753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 249853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 249953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 250053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 250153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2502f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2503f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2504f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2505f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2506f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2507a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2508a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2509a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2510a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2511a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2512a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2513a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2514a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2515a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2516a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2517a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2518a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2519a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2520a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2521a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2522a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2523a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2524a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2525a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2526f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2527f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2529a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2530f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2531bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2532bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2533bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2534a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2535a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2536a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2537a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 25387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 25397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 25407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 25417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 25427044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2543bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2544f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2545f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2546f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2547f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2548f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2549f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2550f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2551f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2552f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2553f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 25543f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 25553f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25563f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25573f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 25583f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 25593f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 25603f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 25613f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25623f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25633f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25643f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 25653f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 25663f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 25673f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 25683f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25693f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25703f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25713f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 25723f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 25733f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 25741774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25753f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25761774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2577f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2578f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2579f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2580f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2581bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 25833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2584bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2585bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2586bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2587bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2588bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2589bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2590bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2598508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static void drawDragView(View v, Canvas destCanvas, int padding) { 2599508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Rect clipRect = sTempRect; 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2602099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2603099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2604ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 260595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2606ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2607859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2608859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 260995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2610ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2611ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2612ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2613099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2614099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2615099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2616099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2617099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2618099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2619ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2620ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2621ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2622ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2623099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2624099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2625099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2626099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2627099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 26284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2629ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2630ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 26314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2632ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2633ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2634ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 263595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 263695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2637ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2638508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) { 2639ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 26404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 264195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2642ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2643ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2644859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2645859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2646859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 264795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2648ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2649ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2650ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2651ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2652ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2653508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2654508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2655508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2656ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2657ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 26584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2664508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(View v, int padding) { 2665410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2669508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2670508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2671508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor); 2672508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 26734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26764be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2677d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2678d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2679d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 2680508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h, 26818c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2682410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2683f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2684508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2685f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2686f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2687f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2688f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2689f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2690f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2691f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2692f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2693f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2694f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2695f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2696508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(orig, src, dst, null); 2697508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor, 26988c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2699508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2700d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2701d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2702d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2703d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 270431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 270531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2706aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 270731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 27087984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 270931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 271031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2711aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 271231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2714482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 27164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2717508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal beginDragShared(child, this); 2718508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2719508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 2720508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public void beginDragShared(View child, DragSource source) { 27214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 27224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 27234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 27244be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2725508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING); 2726ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 272762d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 27284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 272995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2730508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap b = createDragBitmap(child, padding); 27314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 27324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2733eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2734e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2735307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2736babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2737babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 273895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2739e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27405f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 27415f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2742b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2743e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2744508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 27455f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2746e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2747e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2748e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2749e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2750fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2751b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2752b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 275395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2754e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 27550e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 27565f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 27575f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2758e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2759e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27601e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27611e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27621e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2763508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 27641e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27651e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27662f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27672f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27682f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27692f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27702f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27712f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27722f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2773eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2774307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2775eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27814be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 278231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2784babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2785babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2786babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2787babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2788babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2789babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2790babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2791babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2792babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 279395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2794508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap tmpB = createDragBitmap(child, padding); 2795babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2796babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2797babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2798508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2799508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2800babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2801508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2802babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2803babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2804babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2805babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2806babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2807babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2808babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2809babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2810babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2811babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 281295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2813babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2814babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2815babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2816babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2817babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2818babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2819babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2820babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2821babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2822babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2823babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2824babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2825babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2826babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2827babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2828babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2829babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2830babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 28323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 28333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 283431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 28363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 28387c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 28403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 284131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 284231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28434b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 28446c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 28456c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 28464b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 28474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2848cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2849cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2850cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2851cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2852cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2854cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2855cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2856c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2857cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2858cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2860cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2861a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2862a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2863a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28642e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2866307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28672e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28692e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28702e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2871557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2872557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2873557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2874557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2875557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2876557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2877557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2878557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2879557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2880557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2881557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2882cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2883d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2884d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2885d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2886d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2887d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2888d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2889482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2890a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2891c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2892f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2893c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2894482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2895ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2896ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2897a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2898a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2899ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2900ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2901ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2902a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2903a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2904a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2905482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2906fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2907482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2908482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2909482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2910482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2911cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2912482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 291396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 291496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2915c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 291693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 291796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 29180dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 291996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 292096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 292196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 292296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 292396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 292493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2925cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2926cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2927cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2928dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2929dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2930dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2931dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2932dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2933dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2934cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2935cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2936cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2937482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2938482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2939482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2940a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2941a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 294219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 294319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 294419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 294519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 294619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 294719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 294819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 29493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 29503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2951482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 29523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2953e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2954a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2955a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2956a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2957e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2958a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2959e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2960c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2961c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2962e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2963e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2964e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2965e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2966482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2967482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2968482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2969a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 297019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 297119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 297219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 297319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 297419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 297519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 297619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 297719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2978a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2979a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2980a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2981a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2982a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2983a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2984a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2985a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2986a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2988482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2989482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2990482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2991c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 299219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2993ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2994ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2995ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2996ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2997ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2998ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 299910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 300019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 300119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 3002dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 300310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 300410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 300510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 300610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 300710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 300810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 300910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 301010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 301110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 30123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 301310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 301410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3015d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 3016ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 301710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 3018d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 30193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 3020dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 3021a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 3022a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 3023a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 3024a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 3025d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 3026558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 3027558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 3028558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 3029558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 3030558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 3031558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 3032558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 3033558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 3034558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 303510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 303610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 303710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 303810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 303910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3040a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 3041482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 3042482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 3043482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3044a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 3045c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 3046c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 304719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3048c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 3049c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 30503e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 30513e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 3052c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3053c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 3054c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3056c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3057c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3058c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3059c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3060c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3061c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3062c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3064cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3065e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3066e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3067c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3068c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3069e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3070c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3071c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3072bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3074c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3076ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3077c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3078ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3080cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3081e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3082e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30833e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3084ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3085ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 308654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3089cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 309040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 309140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 309240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3095dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3096dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3097c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3098c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3099c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3100c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3101482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3102c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3103c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3104482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3105482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3106482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3107c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 310876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 31091c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3110482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 3111c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3112c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3113c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3114482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3115482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3116df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3117df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3118df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3119df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3120df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3121d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3126d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3127d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3128482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3129d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3130fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3131482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3132482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3133482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3134d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 31359e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3136aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 31379e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3138aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3139d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3140d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3141d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 31427bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 31437bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 31447bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3145d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3146df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3147dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3148dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3149dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 315054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 315154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3152d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3153d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 315440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31559438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 315625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 315725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 315825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 315925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 316025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 316125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3162dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3163d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31649438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3165cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31669438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31679438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 316819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 316919f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 317219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31739438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3176d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3177d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3178d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3179d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3180d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 31815940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen LauncherAppWidgetProviderInfo pInfo = (LauncherAppWidgetProviderInfo) 31825940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen hostView.getAppWidgetInfo(); 31835940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3184d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3185d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3186716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3187c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3188d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 318926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3190d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 319126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 319226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3193d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 319426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3195d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 319626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 319726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3198d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3199d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3200d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3201d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3202949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3203949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3204d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3205d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3206d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3207d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3208d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3209f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3210f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 32119438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 321231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3213cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 32148c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3215d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3216ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3217ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3218d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3219d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 32223a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3223d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3224d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3225d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3226d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3227d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3228d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3229fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3230d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 32315940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 32325940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 32335940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget) { 3234d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 323985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 324085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 324185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3242d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3243fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 32447bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3245fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3246fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3247716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 324831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 324931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 325031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3251dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3252dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3253dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3255ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3256ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3257edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3258ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3259ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3260ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3261ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3262ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3263ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3264dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3265dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3266dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3267ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3268ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3269ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3270ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3271ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3272ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 327376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32748dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3275e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3276e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3277e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32788dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3279e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3280e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3281e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3282e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3283e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3284e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3285e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3286cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3287c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3288c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3291c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3295c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3296c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (!workspaceInModalState()) { 3297c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().showPageHints(); 3298c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3299c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3300b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3301fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3302fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3303a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 33045f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 33055f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 33065f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3307a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3308a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3309a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3310a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3311892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3312892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3313a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3314a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 33155f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3316dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3317dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3318a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3319fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3320fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3321fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3322a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3323a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3324a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3325a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 33265f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3327dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3328dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3329a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3330fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3331fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3332fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3333a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3334a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3335a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3336a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3337a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3338a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3341fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3345cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3346cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3347cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3348cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3349cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3350cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3351cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3361482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3362c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3363c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3366c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 336774c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3368c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3369c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3370c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3371c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3372c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().hidePageHints(); 3373c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3374c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3396c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3404c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3405c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3406c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3407c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3408c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3409c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3410c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3411c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3412c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3413c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3414c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3415c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3416c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3417c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3418c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3419c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3420c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3421c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3422c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3423c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3424c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3425c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3426c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3427c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3428c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3429c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3430c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3431c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3432c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 34338ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3434c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 34358ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3436c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3437c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3438c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3439c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3440c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3441c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3442c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3443c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3444c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3445c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3446c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3447c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3448c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3449c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3450c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3451c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3452c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 345331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 345431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3461d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34687d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3477abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3478abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3479abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3480abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34833bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3487c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3491156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3496c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 35034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 35047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 35057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 35064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3508e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 35094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 35104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 35114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3512e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 35130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 35144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 35154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 35174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 35184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 35194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 35204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 35214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 35224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 35234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 352400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 35254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 35264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3527a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3528a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 35290280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 35304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3531a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3532df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3533df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3534df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3535df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3536df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 35373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3538a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 353900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 35404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 35414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 35420280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 35434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 35444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 35464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 35474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 35484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 355096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 35514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 355700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 355800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3566a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3567a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3569a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3570a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3571a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3572a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3573e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3574e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3575e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3576e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3577e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3578e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3579e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3580e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3581e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3582e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3583e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3584e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3585e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3586e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3587e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3588e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3589e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3590e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3591e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3592e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3593e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3594e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3595e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3596e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3597e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3598e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3599e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3600e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3601e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3602e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3603e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3604e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3605ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3606ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3607ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3608ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3609ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3610ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3611ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3612ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3613cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3614c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 36156c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3616c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 36174afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 36183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3619c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 362025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 362125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 362225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 362325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 362425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 362525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3626c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3627c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3628c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 362900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 36304afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 363100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3633c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 36346c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3635ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 36367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36374afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 36384afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36394afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36404afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 364196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 36424afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3643c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3646c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3647d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3648c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 36494afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 36504afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 36514afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36524afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36534afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3654d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3655d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3656c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3658ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3666c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3667c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3669c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3670c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3671a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3672c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3673c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3674c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3676c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3680c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3681c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 368219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 368374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 368474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 368574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 368674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 368774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 368874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 368974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3690c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 369174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3692d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 369374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 369474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3695c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3697c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3701c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3702c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3703c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3704c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3705c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3706c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3707c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3709c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3710c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3711c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 371219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 371319f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 371419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 371519f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3716c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 371774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 371874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3719d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3720fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3721fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3722fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3723fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3724fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 372519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 372619f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3727482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3729482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3730482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3731c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3732c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3733c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3734c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3735c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3736c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3737d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3739c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3740c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3741c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3742c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3743c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3746482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3747c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3748c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3752c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3759c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3760c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3761482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3764c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3765c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3768c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3769c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3770c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3771c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3772c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3773976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 377431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3775c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3776c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3777c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 377819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 377969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 378069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 378169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 378219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 378369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 378469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 378569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 378669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 378719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 378919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37908ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37918ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37928ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 379319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37948ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 379569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 379669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 379719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 379869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 379969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3800c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3801482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3802482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3803482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3804482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3805482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3806482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3807482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3808482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3809482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3810482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3811482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3812482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3813482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3814482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3815482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3816482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3817482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3818482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3819482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3821482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3822482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 382319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 382474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 382574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 382619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 382719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 382819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3829fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3830482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3831482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3832482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 383319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 383419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3835c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3836c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 383719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3838482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3840482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3841482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3842482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3843482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 384419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 384519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 384619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3847a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 38487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3849a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3850a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 38517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3852a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3853a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38542b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38552b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38562b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38572b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3858120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3859120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3860bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38612b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38622b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 386393eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38642b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38652b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38662b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3867d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3868d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3869e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3870d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3871d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3872120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3873120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3874120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3875120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3876120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3877120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3878120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3879120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3880557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3881557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3882557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3883557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3884557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3885689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3886689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3887557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3888557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3889b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3890b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3891b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3892b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3893b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3894b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3895b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3896b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3897b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 39003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3901dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3902dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3903dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 39043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3905dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 390676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3907b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3908b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3909b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3910b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3911558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3912558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3913558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3914558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3915482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3916482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3917c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3918482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3919c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3920558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3921558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3922558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3923482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3924d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3925aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3926558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3927482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3928482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3929482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3930482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3931482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3932482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3934fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3935482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3936482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 39379e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39389e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 39399e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 39409e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3941d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3943558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3944558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3945b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3946557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3947557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3948689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3949689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3950689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3951689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3952689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3953557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3954557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3955b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 39565940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: 3957557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3958d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3960d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3961b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3963557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3964557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3965b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3967557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3968557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3969b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3970b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3971557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3972557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3973b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 39745940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 39755940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 39765940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen 39775940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen View finalView = isWidget ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39789e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39799e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39809e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39819e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39829e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39839e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39849e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3985d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 39865940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget && ((PendingAddWidgetInfo) pendingInfo).info != null && 3987d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3988d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3989d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3990d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3991d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39929c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39939c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39949c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 399531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39969c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39979c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39989c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3999eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 40009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 4001eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 40029c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 40039c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 40049c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 40059c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 4006df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 4007c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 4008c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 40099c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 40109c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 40119c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 40129c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 401331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4014c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 4015c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 4016c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 4017c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 4018c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 4019482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 4020482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 4021557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 4022482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 4023482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 4024c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 4025c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 4026482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 4027482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 4028c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 4029c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 403010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 403110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 4032c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 40339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 4034fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 4035482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 4036ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 40379c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 40389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 403931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 404095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 404195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 404295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 404395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 404495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 4045dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 40463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 4047716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 4048a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 4049d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 40503e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 40514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 40524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 40534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 40544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4055557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 405628f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40584b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4063ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4064ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4065d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4066ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4067ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4068ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4069ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4070ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4071ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4072508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 4073ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4074ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4075ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4076508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 4077508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4079ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4080ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4081ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40839d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4084a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4085ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4086ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4095ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4098a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4099a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4100a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4101a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4102a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4103a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4104a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4105a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4106a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4107a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4108ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4109ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4110ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4111ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4112ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4113ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4121d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4126a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4127d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4128a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4129ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4130ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4131ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4132ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4133d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4134d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 413568f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4136d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4137d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 41385940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen 41395940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET || 41405940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 4141d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4142d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4143ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4144ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 41455940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen } else if (isWidget && external) { 4146d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4147ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4148ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4149d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 41507bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4151d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4152ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4153ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4154d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4155d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4156d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4157d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4158d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4159d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4160d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4161d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4163d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4164d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4165d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4166d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4167d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4168d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4172d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4173d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4174d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4175ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4176ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4177ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4189af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 419031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4191aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 419270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 419370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 419470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 419570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41965f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4197360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 419870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 419931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 420070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 42010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 42020280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 42030280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 42040280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 42050280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 42060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 42070280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 42080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 42090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 42109b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 421121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 421221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 421321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 42140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 421570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 421870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4219df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4220e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4221df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4222e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4223df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4224df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4225cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4226c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 422700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4228d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4229d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4230d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 42313a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 423231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4234e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4235e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4236e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 42371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 42381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 42391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 42401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4241ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4242ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4243ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4244ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4245ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 42461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 42471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 42501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 42521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4253b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4254b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4255b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 425625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 425725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4258b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 42591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 42601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 426100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 426231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4263ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4268dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4270eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4271eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4272eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4273eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4274eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4275eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4276eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 427731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 428136cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42824be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 428331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 428431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 428531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4299ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4300a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4301d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4302dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4303d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4304d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4305d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4306dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4307d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4308d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4309d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4310482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4311a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4312482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 43132acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4314487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4315487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4316dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4317bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 43182acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4319482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4320482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4321482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4323e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 43244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4325e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4326e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4327e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 43284caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4329e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4330e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4331e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4332e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 43334caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 43344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4335e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4336e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4337e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 435099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43534caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 435699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 435799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4358a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4361e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 43624caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43634caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 43644caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43654caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43664caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43674caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4376e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4377e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 437899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43814caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 438499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 438599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4387e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4388e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43894caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43904caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43914caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4397e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4398e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4399e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4400e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4401e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4402e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4403e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4404e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4405e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4406e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4407e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4408e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4409e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4410e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4411e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4412e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4413e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4414e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4415e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4416dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4417e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4418e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4419f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4420e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4421dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4422e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4423e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4424e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4425e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4426e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4427e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4428e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4429e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4430f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4431f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4432f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4433f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4434f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4435f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4436f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4437f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4438e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4439e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4440e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4441e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4442e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4443e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4444e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4445e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4446a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4447eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4448eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4449eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4450eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4451eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4452043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4453043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4454043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4455043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4456a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 44571eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 44581eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 44591eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44601eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44611eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 44621eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 44631eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 44641eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44651eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44661eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4467a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4468a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4469a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4470a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4471a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4472a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4473a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4474a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4475a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44760280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44770280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44780280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44871462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44881462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4489a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44901462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44911462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44921462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44931462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44941462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44951462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44961462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44971462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4498b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4499b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4500b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 45011462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 45021462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 45031462de39f01cec0ba785386532719cb0207dd827Adam Cohen 45041462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 45051462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 45061462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 45071462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 45081462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 45091462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 45101462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 45111462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4512d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 45131462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 45141462de39f01cec0ba785386532719cb0207dd827Adam Cohen 45151462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 451631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 45176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 45180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 451931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 452095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 452195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 452295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 452395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 452431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 452531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 452731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 45286c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 45290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 453031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 453195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 453295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 453395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 453495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 453531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4536138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 45371262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45383e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 45391c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4540cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 454110bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 45421c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 45431c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 45441c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 45453e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 45461c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 45471c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 45481c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 45493e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 45506c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4551d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 455254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4553360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4554aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4555c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4556c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 455754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4558aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4559482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4560482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4561482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4562482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4563482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4564aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4565c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 456670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4567c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4568c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4569c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45703e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4571c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 457270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45733e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 457408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 457508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45761262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45773e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45783e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4579d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4580c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4581c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4582c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4583c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4584c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45858a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4586c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4587c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45883e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4589c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4590c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4591c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4592c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4593c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45941262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45951262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 46003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 46013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4602a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 46033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 46043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 46073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 46093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 46103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 46113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 46123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 46133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 46143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 46153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 46163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 46173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 46193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 46203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 46223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 46243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 46253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4626a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4627a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 46283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4629a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4630a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4631a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 46323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 463331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4634a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 46353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4637a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 46383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 46403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4642aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4643ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4644ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4645aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4646aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4647ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4648ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 464931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4650aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 465131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 465231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4653aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4654ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4655ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4656ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4657ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4658ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4659ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4660ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4661ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4662ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4663ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4664ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4665ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4666ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4667ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4668ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4669ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4670ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4671ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4672ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4673ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4674ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4675aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4676651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4677aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4678aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4679ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4680aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4681aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 468231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4683aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 468431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4685aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4686aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 468731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 468831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4689df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4690651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4691aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4692aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4693df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4694df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4695df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4696aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4697aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4698df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4699aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4700df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 470131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47021a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal public void disableShortcutsByPackageName(final ArrayList<String> packages, 47031a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal final UserHandleCompat user, final int reason) { 47041a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal final HashSet<String> packageNames = new HashSet<String>(); 47051a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal packageNames.addAll(packages); 47061a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 47071a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 47081a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal @Override 47091a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 47101a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 47111a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47121a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 47131a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 47141a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal && packageNames.contains(cn.getPackageName())) { 47151a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal shortcutInfo.isDisabled |= reason; 47161a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 47171a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 47181a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 47191a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (parent != null) { 47201a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal parent.invalidate(); 47211a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 47221a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 47231a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 47241a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal // process all the shortcuts 47251a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal return false; 47261a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 47271a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal }); 47281a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 47291a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 473083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 473183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 473283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4733ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 473464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4735cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 473664e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 473764359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 473864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 473964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 474083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 474183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 474283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 474383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 474483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 474583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 474664359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 474783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 474883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 474964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 475064359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 475164359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 475264359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4753ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4754ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 475564359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 475664359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 475764359a53dc827797917a8d9a0697a91996789801Winson Chung } 475864359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 475964359a53dc827797917a8d9a0697a91996789801Winson Chung } 476064359a53dc827797917a8d9a0697a91996789801Winson Chung }; 476164359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 476283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 476364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4764ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 476583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 476683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 47674390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal /** 47684390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * Removes items that match the item info specified. When applications are removed 47694390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * as a part of an update, this is called to ensure that other widgets and application 47704390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * shortcuts are not removed. 47714390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal */ 4772ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4773ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 47743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 47753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4776a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4777629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 477864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 477964359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 478064359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 478164359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 478264359a53dc827797917a8d9a0697a91996789801Winson Chung } 478364359a53dc827797917a8d9a0697a91996789801Winson Chung 478464359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 478564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 478664359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 478764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 478864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 478964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 479064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 479164359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4792ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 479364359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 479464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 479564359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 479664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 479764359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 479864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 479964359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4800629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 480164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 480264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4803574d20ec84551370987dde530c27ec493bdef564Romain Guy } 480464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4805ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 480664359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 480764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4808629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4809574d20ec84551370987dde530c27ec493bdef564Romain Guy } 481064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 481164359a53dc827797917a8d9a0697a91996789801Winson Chung } 481264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 481364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4814aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 481564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 481664359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 481764359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 481864359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 481964359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 482064359a53dc827797917a8d9a0697a91996789801Winson Chung } 482164359a53dc827797917a8d9a0697a91996789801Winson Chung } 482264359a53dc827797917a8d9a0697a91996789801Winson Chung 482364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 482464359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 482564359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 482664359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 482764359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 482864359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 482964359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 483031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 483164359a53dc827797917a8d9a0697a91996789801Winson Chung } 483264359a53dc827797917a8d9a0697a91996789801Winson Chung 483364359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 483464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 483564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 483664359a53dc827797917a8d9a0697a91996789801Winson Chung } 483731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48382efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 483964359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 484064359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 484131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4842f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4843651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4844aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4845651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4846aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4847aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4848aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4850aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4851aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4852aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4853aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4854aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4855aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4856651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4857aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4858aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4859aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4860aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4861651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4862aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4863aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4864aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4865aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4866aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4867aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4868aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4869aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4870aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4871aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4872aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4873aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4874aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4875aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4876aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4877aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4878aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4879aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4880aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4881aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4882aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4883aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4884aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4885aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4886aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4887aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4888aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4889aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4890aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4891aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4892b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal void updateShortcuts(ArrayList<ShortcutInfo> shortcuts) { 4893b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal final HashSet<ShortcutInfo> updates = new HashSet<ShortcutInfo>(shortcuts); 4894b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4895b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal @Override 4896b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4897b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView && 4898b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal updates.contains(info)) { 48994390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4900b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 49014390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal boolean oldPromiseState = shortcut.getCompoundDrawables()[1] 49024390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal instanceof PreloadIconDrawable; 49034390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal shortcut.applyFromShortcutInfo(si, mIconCache, true, 49044390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal si.isPromise() != oldPromiseState); 4905b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4906b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (parent != null) { 4907b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal parent.invalidate(); 4908b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4909b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4910b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal // process all the shortcuts 4911b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal return false; 4912b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4913b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal }); 4914b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4915b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4916e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal public void removeAbandonedPromise(String packageName, UserHandleCompat user) { 4917e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal ArrayList<String> packages = new ArrayList<String>(1); 4918e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal packages.add(packageName); 4919e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user); 4920e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal removeItemsByPackageName(packages, user); 492140c5ed303909c4df71037be3429aa1423e59585fChris Wren } 492240c5ed303909c4df71037be3429aa1423e59585fChris Wren 4923a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public void updatePackageBadge(final String packageName, final UserHandleCompat user) { 4924a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4925a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal @Override 4926a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4927a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4928a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 4929a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 4930a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 4931a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && shortcutInfo.isPromise() 4932a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && packageName.equals(cn.getPackageName())) { 4933a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (shortcutInfo.hasStatusFlag(ShortcutInfo.FLAG_AUTOINTALL_ICON)) { 4934a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // For auto install apps update the icon as well as label. 4935a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mIconCache.getTitleAndIcon(shortcutInfo, 4936a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.promisedIntent, user, true); 4937a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } else { 4938a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // Only update the icon for restored apps. 4939a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.updateIcon(mIconCache); 4940a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4941a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 4942a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 4943a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4944a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (parent != null) { 4945a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal parent.invalidate(); 4946a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4947a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4948a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4949a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // process all the shortcuts 4950a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal return false; 4951a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4952a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal }); 4953a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4954a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4955e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 4956e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 49574390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) { 49584390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal continue; 49594390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 49604390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal 4961e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4962e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4963e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4964349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4965349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4966349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ComponentName cn = si.getTargetComponent(); 4967349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (si.isPromise() && (cn != null) 4968349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal && installInfo.packageName.equals(cn.getPackageName())) { 4969349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.setInstallProgress(installInfo.progress); 4970349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_FAILED) { 4971349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Mark this info as broken. 4972349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE; 4973349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4974349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ((BubbleTextView)v).applyState(false); 4975349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 49760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 49770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 49780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 49790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 49800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 49810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4982e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 49830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4984e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4985e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4986aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4987e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4988651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4989651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4990651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 49914390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal void widgetsRestored(ArrayList<LauncherAppWidgetInfo> changedInfo) { 49920fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 49930fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 49940fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 49955940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (LauncherModel.getProviderInfo(getContext(), 49960fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 49970fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 49980fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 49990fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 50000fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 50014390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal // For now just update the progress bars 50024390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal for (LauncherAppWidgetInfo info : changedInfo) { 50034390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 50044390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal info.installProgress = 100; 50054390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal ((PendingAppWidgetHostView) info.hostView).applyState(); 50064390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 50074390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 50080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 5009ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 5010f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 5011f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5012af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 50136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 5014de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 5015af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 5016de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 5017af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 5018de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 5019c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 5020af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 502164359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 502264359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 502364359a53dc827797917a8d9a0697a91996789801Winson Chung } 502431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 502531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5026af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 5027af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 5028af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5029af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 5030af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 5031af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 5032af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 5033af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 5034af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 5035af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 5036af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 5037af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5038af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 5039af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 5040af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 5041af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5042af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 504376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 5044af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 5045af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 50460142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 50477819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 50487819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 50497819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 5050fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 50517819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 5052ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 50537819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 50547819a56217fd4e216d3675905586b275799723bbWinson Chung } 505582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 50567819a56217fd4e216d3675905586b275799723bbWinson Chung 505782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 505882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 505982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 506082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 50610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 50620142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 506331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 50640142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 5065f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 506631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50676a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 506853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 506953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 507053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 507153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 507253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 50736a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 50746a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 507553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 507653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 507753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 507853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 50798b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 508053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 50816a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 50828dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 50838dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 50848dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 50858dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 50860fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50870fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 50880fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 50890fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 50900fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 50910fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 50920fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 50930fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 50940fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 50950fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50960fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 50970fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50980fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 50990fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 51000fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 51010fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 51020fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 51030fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 51040fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51050fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 51060fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 51070fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 51080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 51090fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51100fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51110fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 51120fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 51130fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 51140fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 51150fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51160fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 51170fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 51180fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51190fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51200fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 51210fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51220fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 51230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 51240fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 51250fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 51260fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 51270fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 51280fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 51290fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 51300fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 51310fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51320fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51330fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 51340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 513531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5136