Workspace.java revision 31178b8237ccb6af666df60ef60c116c8afdf316
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; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 41b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 42043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 45f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 46a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 48956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 49495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 51291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 521462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 53cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 54a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 576e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 59cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 60cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 61f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 62ed13187a745866483139e2878037e1f8427ce567Kenny Guy 63325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 64bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 65c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohenimport com.android.launcher3.Launcher.LauncherOverlay; 66325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 67349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat; 68e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 69651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 70edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 72dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 748bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 7595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyalimport java.util.concurrent.atomic.AtomicInteger; 76716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 80aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 8131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 83d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 863a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 8868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 91f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 92ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 93ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 94ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 95f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 96ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 97265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 98ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 99f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 100f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 10140c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_NO_RECURSE = false; 10240c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_RECURSE = true; 103aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 110e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 111e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 112f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1188f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1199c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 120aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1219e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1288f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 132dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 133dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 134ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 135689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 136ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 13731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 141aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 145c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 147c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 149a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 150a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 151a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 152bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 153bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 154c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 156bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1586569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1596569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 174aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 180e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1820280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 185b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 187d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1881262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 189dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1916c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; 1927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 198dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 199accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 200accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 20154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2021262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2031262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 204e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 206508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static final Rect sTempRect = new Rect(); 2078e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 208d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 2091e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private boolean mOverscrollEffectSet; 210f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 211869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 213ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2162a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2172a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 21826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 219f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22084f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 221c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 223482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 224fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 22519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 226482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2323aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 233073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 234508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private final Canvas mCanvas = new Canvas(); 235508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 236f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 237f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 238f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 240f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 243ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 244d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 245d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 246d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 247d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 248d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 249ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2591462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2601462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2611462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 263ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 264ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 265ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2687d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 273dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 27508072c05bf9c760acff653545a795a0fae4bd917Adam Cohen private Animator mStateAnimator = null; 2764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2771e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float mOverScrollEffect = 0f; 2781e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 2791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 283c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen // State related to Launcher Overlay 284c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen LauncherOverlay mLauncherOverlay; 285c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mScrollInteractionBegan; 286c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mStartedSendingScrollEvents; 287c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mShouldSendPageSettled; 2888c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen int mLastOverlaySroll = 0; 289c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 290eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 291eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 292eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 293eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 294eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 295eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 296eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 31231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 31331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 31431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 318e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 319e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 321f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 322f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 323f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3248bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 325867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3263b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3273b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 328869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 330aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 331c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 332c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 333aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 334aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 335b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 336b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 337c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 3389e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 34031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3418b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3420d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 34431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 345c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 346c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 347c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 35277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 35377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3546400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3566400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3576400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3586400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3596400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3606400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3616400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 36277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 36377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 367d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 370ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 371ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 372d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 373d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 374d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 386dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 387d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 389d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 390038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 391038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 392038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 393038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 395d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 397641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 398ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 399a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 400f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 401f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 402f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 4035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 407689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 412d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 414689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 415689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 416689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 417689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 418689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 419d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 420689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 421689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 422689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 423689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 424d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4253a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4264b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 427f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 428f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 429f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 430f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 433ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 434d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 435d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 43831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 441cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4425f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 444cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 445ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 446ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4477777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 448dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 449c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 45022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 45131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 452ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 453cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 455265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4565f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 457265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 458a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 459a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 460824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 46622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 47122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 473964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 474964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 475964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 476964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 477964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 478964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 479964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 48031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 481f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 482b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 483f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 484f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48508ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4868b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 48731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 493c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal cl.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO); 494f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4958b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4968b805b17158886035b38261eb611d8641701ae43Michael Jurka 497920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 498920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 499920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 500f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 501f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 502920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 503920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 504920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 509716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5108e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5128e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 513aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 514aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 516aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 51731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 522a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 523a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 528964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 536964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 537964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5389e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5409e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5419e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 542964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 543964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 544964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5459e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5469e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 54789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 54864359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 54964359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 55064359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 55164359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55264359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55364359a53dc827797917a8d9a0697a91996789801Winson Chung } 55489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 555dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 556dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 55889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 55964359a53dc827797917a8d9a0697a91996789801Winson Chung } 56064359a53dc827797917a8d9a0697a91996789801Winson Chung 56189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 567dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 570f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 571837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 57364359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 57464359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 576dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 578dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 579dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58041eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58159a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 582c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen customScreen.disableDragTarget(); 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 586edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5872702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5882702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5892702ea006084a441f085c779ff77be1128a19badAdam Cohen 590edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 591ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5939e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 59621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 601dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 602dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 603a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 604a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 605a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 606a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 607a888158880fea53479447d883391f552604e46b6Dave Hawkey } 608a888158880fea53479447d883391f552604e46b6Dave Hawkey 609a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 610a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 611a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 612bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 613bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 614bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 615bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 616bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 617bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 618a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 619a888158880fea53479447d883391f552604e46b6Dave Hawkey 620a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 621a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 62282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 62382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 62421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 62621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 62721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 62821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 629a888158880fea53479447d883391f552604e46b6Dave Hawkey } 630a888158880fea53479447d883391f552604e46b6Dave Hawkey 63153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 63398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 63498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 63698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 63998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 64477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 64677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 647166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 648166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 649166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 650166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 651166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 652166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 653225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 65498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 65698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 65798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 65898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 65998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 664ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 665ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 666ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 694ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 695dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 696dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 697dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 698dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 699dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 700dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 704ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 706ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 707ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 708917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 709917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 711ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 712ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 716a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 717f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 718f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 722689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 723689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 726689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 728dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 729dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 730dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 731dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 732dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 733dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 738689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7452f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 746ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 749ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 753ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7563a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7573a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7583a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7593a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7613a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 769a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 808fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8092f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8102f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8112f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 812dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 813dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 814dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 815dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 816dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 817dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 818a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 81989f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 820dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 821c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 822dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 823dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 824104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 826dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 827dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 82889f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 82989f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 83089f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 83189f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 83289f9705077c054b541af7da52be832760e2ae2e8Winson Chung 83364359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 83464359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 83564359a53dc827797917a8d9a0697a91996789801Winson Chung 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 854dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8605f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8615f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8625f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8635f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 866c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 867c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 868c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 869c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 87165e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 872dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 873dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 874517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 875517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 876517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 877517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 878accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 879accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 880accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 881accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 882accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 883accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 886dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 887c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 890dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 891dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 8935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 894fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 8955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 896dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 897dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 898dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 899dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 900dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 909ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 91464359a53dc827797917a8d9a0697a91996789801Winson Chung 91564359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 91664359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 91764359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 91864359a53dc827797917a8d9a0697a91996789801Winson Chung } 919accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 920accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 921accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 922accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 930dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 931dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 932dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 934dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 937dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 938dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 939dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 940dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 941dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 942aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 943aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 94431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 94531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 94631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 94731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 94831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 95031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 95131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 95231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 95331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 95431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 95831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9648481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9658481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 969dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 970dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 971dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 977b3726d90a567e992e4d0f43e7c7acdd8739ae805Sunny Goyal child.setOnKeyListener(new HotseatIconKeyEventListener()); 9783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 979099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 980099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 981099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 982099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 983099f60d51f6310e1290687e83958e665b3324504Adam Cohen 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 9873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 988dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 9893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 991099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 992099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 993099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 994099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 995dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 996ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 99731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 99831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 99996d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1000ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1001ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 100231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 100331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1004ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 100531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 100631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 100731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 100831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 100931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1010aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10117f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10127f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10137f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10147f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10156569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1016c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1017c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1018c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1019f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1021aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1022aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10236569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1025aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1026aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 102731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10280d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1032aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 103300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 103431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1036d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1037e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1038e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1039e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1040e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1041e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1042dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10436c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10446c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1045e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1046e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1047fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1048fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1049fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1050fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10539b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10557044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10567044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1057ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1058ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1059ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1060ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10615f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10625f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10645f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10655f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10665f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10675f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10685f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10695f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10705f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10715f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1072d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1073d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1074f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1075f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1077d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1078d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1079d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1080d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1081d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 108283e5941d8ef6ca33bdd6278f6089c8d6d00de942Adam Cohen if (currentPage != null && !currentPage.lastDownOnOccupiedCell()) { 1083d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1084d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1085d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1086f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10875f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1090d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1091d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1092d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1093d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1094d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1095d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1096d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1097d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1098d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1099d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1100d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 11013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11023d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11033d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11043d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11053d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11063d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11073d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11083d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11093d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1110ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11113d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11123d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1113ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11143d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11153d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11163d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11173d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11183d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11193d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11203d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11213d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11223d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11233d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11241adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11251adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1127f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11293d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11303d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1131f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11323d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1133f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11343d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1136f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11373d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11413d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11423d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11433d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1144af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11452ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11462ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11472ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11483d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11493d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11503d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11513d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11522ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11532ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11542ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11552ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11562ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11572ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11582ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11607044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11617044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11627044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1174f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11751adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11761adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11771262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1178007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1179007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11813a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1186d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 119131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 119231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 119331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11941262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1195007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1196007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1202d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12033bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12053bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12063bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 120725460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12083bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12091262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 121026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 121126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 121226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 121326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 121426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1215f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1216f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1217f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1218f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1219f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1220accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1221accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1222accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1223accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1224c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1225c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (mShouldSendPageSettled) { 1226c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollSettled(); 1227c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mShouldSendPageSettled = false; 1228c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1229c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1230c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1231c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionBegin() { 1232c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1233c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = true; 1234c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1235c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1236c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionEnd() { 1237c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1238c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = false; 1239c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (mStartedSendingScrollEvents) { 1240c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = false; 1241c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionEnd(); 1242c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1243c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1244c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1245c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen public void setLauncherOverlay(LauncherOverlay overlay) { 1246c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay = overlay; 1247c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1248c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1249c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen @Override 1250c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void overScroll(float amount) { 1251c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean isRtl = isLayoutRtl(); 1252c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean shouldOverScroll = (amount <= 0 && (!hasCustomContent() || isRtl)) || 1253c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen (amount >= 0 && (!hasCustomContent() || !isRtl)); 1254c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 12558c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen boolean shouldScrollOverlay = mLauncherOverlay != null && 12568c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen ((amount <= 0 && !isRtl) || (amount >= 0 && isRtl)); 12578c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 12588c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen boolean shouldZeroOverlay = mLauncherOverlay != null && mLastOverlaySroll != 0 && 12598c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen ((amount >= 0 && !isRtl) || (amount <= 0 && isRtl)); 1260c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1261c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (shouldScrollOverlay) { 1262c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (!mStartedSendingScrollEvents && mScrollInteractionBegan) { 1263c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = true; 1264c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionBegin(); 1265c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mShouldSendPageSettled = true; 1266c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1267c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen int screenSize = getViewportWidth(); 1268c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen float f = (amount / screenSize); 1269c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1270c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen int progress = (int) Math.abs((f * 100)); 1271c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 12728c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen mLastOverlaySroll = progress; 1273c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollChange(progress, isRtl); 1274c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } else if (shouldOverScroll) { 1275c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen dampedOverScroll(amount); 1276c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 1277c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } else { 1278c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mOverScrollEffect = 0; 1279c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 12808c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 12818c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen if (shouldZeroOverlay) { 12828c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen mLauncherOverlay.onScrollChange(0, isRtl); 12838c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen } 128489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 128589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 128689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 128789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 128889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1289bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12906ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1291bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1292bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12933a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12943d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 1295bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12966ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1297bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1298bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1299bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1300bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1301bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 130201f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 13030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 13046fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 13056fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 13066fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 13076fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1308824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1309a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1310a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1311a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1312a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1313a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1314c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1315ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1316ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1317a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1318a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1319a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1320c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1321c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1322f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1323ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1324ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1325ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1326ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1327f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1328f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1329f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1330f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1331ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1332f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1333f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1334db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1335db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1336db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1337db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1338dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1339dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1340dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1341dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1342cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1343cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1344046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1346cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1347cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1348cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1349cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13512f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13522f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1353fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1354cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1355ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1356ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1357cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1358cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1359ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1360ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1361cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1362cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1363fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1364fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1365fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1366fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1367fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1368fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13691bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13701bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13711bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13721bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13731bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13741bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13751bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13761bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1377fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1378cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1379ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1380ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1381ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1382cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1383cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1384cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1385cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1386cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1387cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1388cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1389cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1390ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1391cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1392ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1393ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1394fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1395fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1396fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1397cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1398cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1399ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1400cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1401ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1402ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1403fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1404fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1405fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1406fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 14072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 14082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1409fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1410fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 14112f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1412fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1413fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1414fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1415fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1416fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1417fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 14182f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1419fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1420fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1421fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1422fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1423fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 14242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1425fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1426fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1427fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 14288fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1429fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 14302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 14312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1433fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14342a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14352a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14362a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14372a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14382a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14392a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14402a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14412a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1442fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1443fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1444fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1445fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14462f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14472f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14482f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1449fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1450fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1451fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14522f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14532f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14542f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1455fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1456fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1457fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1458fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1459fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14602f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14612f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14622f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1463fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1464fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1465fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1466fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1467fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1468fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1469ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1470cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1471ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1472ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1473ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1474cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1475ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1476ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1477cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1478cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1479cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1480cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1481ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1482ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1483fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1484fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14852a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14862a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14872a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14882a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14892a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1490fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1491fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1492ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1493fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1494cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1495fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1496cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1497cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1498cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1499cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1500fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1501cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1502ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1503ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1504fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1505fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1506cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1507fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1508cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1509ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1510ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1511ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1512cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1513ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 15148f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1516340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1517340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1518340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1519fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1520cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1521cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1522ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1523ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1524ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1525ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1526ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1527ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1528ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1529ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 153094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 15316c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15339171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15342ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15359171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15369171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15373e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1538f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1539f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 154094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15416c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15429171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15439171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15442ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15459171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15469171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15479171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15483e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1549f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1550f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 155194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 155294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 155394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 155494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 155594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 155694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15579171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15589171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1559f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1560f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1561f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1562f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1563f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1564f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15697bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15706c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1572b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1573b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1574b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1575b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1576b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1577b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1578b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1579b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15806c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15817bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15827bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1583f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1584f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15857bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15867bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15897bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15907bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15917bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15927bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15937bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15947bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15967bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1597b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 160068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 160168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 160268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 160368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 160468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 160568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 160668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 160768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 160868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 160968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 161068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 161168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1612a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1613869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1614869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1615c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen !workspaceInModalState() && 1616869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1617869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 161884a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1619869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1620869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1621869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 162273894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1623869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1624c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen //child.setBackgroundAlphaMultiplier(1 - alpha); 162573894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1626f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1627f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1628a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1629a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1630a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1631a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1632a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1633a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1634a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1635a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1636a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 163798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1638edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1639edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1640edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1641fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1642fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1643fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1644fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1645bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1646bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1647bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1648bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1649edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1650a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1651a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1652af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1653edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1654564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1655a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1656a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1657a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1658a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1659a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1660af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1661af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1662af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1663af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1664af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1665af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1666955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1667a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1668edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1669a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 167084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 167184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16726c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 167384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 167484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 167584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1676a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1677c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16786c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 167922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1680a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1681a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1682a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1683c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1684a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1685a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1686a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1687c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1688a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1689a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1690edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1691edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1692edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1693a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 169453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 169553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 169653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 169753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 169853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 169953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 170053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 170153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 170253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 170353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 170453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 170553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 170653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 170753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 170853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 170953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1710a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 171152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1712a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1713a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1714a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1715edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1716d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1717f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1718c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1719af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1720af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 172152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 172252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 172352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1724a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1725a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1726a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 172752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1728b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 17291e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 17301e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1731a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17321e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1733b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17341e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17351e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17361e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17371e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17387842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1739b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1740b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1741b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 174200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 174300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17449c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1745956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17469c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17479c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17489c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17499c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1750e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17519c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 175200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 175300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 175453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 175553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 175653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 175753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1758d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1759d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1760d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1761d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 176253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 176353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 176453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 176553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1766a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1767a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1768a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1769a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1770824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1771a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17722a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17732a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17742a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17752a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 177653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 177753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 177831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 177928750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1780c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1781fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1782cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1783c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 178531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1791b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1792eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1795dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 179631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1797678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 179831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 179931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 180031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 180131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 18020142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 180631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 180831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 180997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 18106c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 181197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 181297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 181397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 181497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 181597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 181697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1817c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1818678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 181931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 182131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 182431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18286c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18296c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1830d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1831d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18373a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1838aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1839dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1840fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18420142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1843fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 184631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 184731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 184831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 185131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1852dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1853dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 185431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 185531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18568182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18578182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18588182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18598182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 186031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18646c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18653a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1866d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1867d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1868d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1873d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 187401f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1879d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1882d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1883d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1884d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1885d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1886d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1887d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1888d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1889d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1890d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1891d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1892d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1893d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 189401f2d7fa4b24b21543012060305d693899b4beaaChris Craik 189501f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1896d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 189747639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 189801f2d7fa4b24b21543012060305d693899b4beaaChris Craik 189901f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 190001f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 190101f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 190201f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 190301f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 19043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 19083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 19093a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19103a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19113a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19123a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19133a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19143a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1915d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1916d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1917ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19183a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1919ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1920ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19251d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19261d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19271d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19281d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19291d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19301d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19311d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19321d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19331d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19341d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19390dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1948eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1949eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1951cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1952cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1953cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 195661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1962cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1964cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1965cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1966cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 197061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1971b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1972b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 198061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 198161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 198261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 198361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 198461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 198561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 198761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 198861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 199061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 199161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19923e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19933e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19946639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19956639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19966639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19986639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19996639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 20006639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20016639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 2002508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static Rect getDrawableBounds(Drawable d) { 2003859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 2004859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 2005859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 2006859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 200795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 200895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 200995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 201095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 201195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 201295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 2013859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2014859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2015859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2016859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2017babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2019babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2020babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2021babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2023babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2029859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2030859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2031859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2032babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2033babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2034babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2035babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2036babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2037508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2038508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, 0); 2039508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2040babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2041babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2042508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2043babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2044babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20458c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2046038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20476639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2048d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2049508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha); 20503e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20513e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2052758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2053716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20546788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2055758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2056758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20584b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2059dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20672854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, 206880e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen HashMap<View, Integer> layerViews) { 20692854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, 0, -1, layerViews); 20707777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20717777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2072f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20736f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20746f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20756f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20766f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20776f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2078fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20791003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20801003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20811003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20821003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20836f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2084dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2085dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2086dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2087dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 208822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2089964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2091dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2092dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2094dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2095dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2096dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2097dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2098dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2099dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 21002bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2101dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 21022bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2103dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2104dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2105dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2106dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2107d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2108dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 210922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 211022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2111964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2112dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2113dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2115f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2116f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2117f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 211893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 211993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 212093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 212193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2122336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 212393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2124f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2126336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2127336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2129f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2131336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2132f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2133f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2135f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2136f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2137f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2138f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2140336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2141336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2142f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2143336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2144336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2145336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2146f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2147336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2148336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2149336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2150336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2151f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2153410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2154c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2155c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2156c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2157410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2158c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2159c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2160c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2161c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2162c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2163410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2164c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2165410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2166410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2167edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2168edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2169edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2170edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2171edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2172edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2173edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2174edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2175edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2176edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2177edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 217853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 217953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 218053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2181e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2182e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2183e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2184e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 218553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 218653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 2187c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_YES : 2188c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 218953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2190edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2191edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21936c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2194f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 21952854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen return getChangeStateAnimation(state, animated, delay, snapPage, null); 21962854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 21972854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 21982854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage, 219980e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen HashMap<View, Integer> layerViews) { 2200bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 22012a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 220299633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 220399633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 22041b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 22051b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22061b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22072ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22087777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 220908072c05bf9c760acff653545a795a0fae4bd917Adam Cohen // We only want a single instance of a workspace animation to be running at once, so 221008072c05bf9c760acff653545a795a0fae4bd917Adam Cohen // we cancel any incomplete transition. 221108072c05bf9c760acff653545a795a0fae4bd917Adam Cohen if (mStateAnimator != null) { 221208072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator.cancel(); 221308072c05bf9c760acff653545a795a0fae4bd917Adam Cohen } 221408072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator = anim; 221508072c05bf9c760acff653545a795a0fae4bd917Adam Cohen 22161b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22184ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2221f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2222edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22231b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22266c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2227f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22282d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22296c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2230f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22312d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22326c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2234f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22356c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22366c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22376c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 223858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 223958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 224058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2242beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2243f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2244f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2245f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2246f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2247f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2248f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22497777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2250f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2251f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2253f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2254f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22557777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2256f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2257fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22586c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2260fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2261fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2262fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2263fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2264fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2265fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2266f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2267f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2268f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2269f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2270f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22711b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22721b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2273f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22742d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22753b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22773b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22783b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2279f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22803b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22813b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22823b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2283f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2284f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2285f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2286f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2287f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2288f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2289f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2290f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2291f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2292f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2293f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2294f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2295f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22964afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22971b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22997777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 23017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 23027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 23031b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2304a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2305b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 23067777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 23071c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 23083d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 23093d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 23103d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2311853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23127777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2316410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23207407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23227407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2323869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23242a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23257372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2326a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 23282854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 232980e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen layerViews.put(cl, Launcher.BUILD_LAYER); 23302854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 2331869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23326c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23336c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2334a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23356c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2336a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2337a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2338742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2340869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2341f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2342fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23437407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23446c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23457407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23467407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23477372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23487407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23507407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23517407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23527407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23537777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2354b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23557407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2356853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2357853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2358853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23601c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2361853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2362853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2363853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23646670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23651c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 236680e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen LauncherViewPropertyAnimator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 236780e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen .alpha(finalHotseatAndPageIndicatorAlpha); 23681c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23691c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 237080e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen LauncherViewPropertyAnimator overviewPanelAlpha = 237180e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen new LauncherViewPropertyAnimator(overviewPanel).alpha(finalOverviewPanelAlpha); 2372853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23733d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 23742854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // For animation optimations, we may need to provide the Launcher transition 23752854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen // with a set of views on which to force build layers in certain scenarios. 23762854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null); 23772854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null); 23782854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen if (layerViews != null) { 237980e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // If layerViews is not null, we add these views, and indicate that 238080e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // the caller can manage layer state. 238180e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen layerViews.put(hotseat, Launcher.BUILD_AND_SET_LAYER); 238280e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen layerViews.put(overviewPanel, Launcher.BUILD_AND_SET_LAYER); 238380e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen } else { 238480e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // Otherwise let the animator handle layer management. 238580e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen hotseatAlpha.withLayer(); 238680e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen overviewPanelAlpha.withLayer(); 23872854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen } 23882854d256192a8260ddeb2f2e94bc1a2fc5f6ef71Adam Cohen 238958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2390853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 239158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2392853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 239358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2394853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2395853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 239658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 239758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23986c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23996c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 24006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 24016c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 2402c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 2403c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (searchBar != null) { 240480e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen LauncherViewPropertyAnimator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 240580e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen .alpha(finalSearchBarAlpha); 2406c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 2407c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBar.setLayerType(View.LAYER_TYPE_HARDWARE, null); 2408c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (layerViews != null) { 240980e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // If layerViews is not null, we add these views, and indicate that 241080e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // the caller can manage layer state. 241180e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen layerViews.put(searchBar, Launcher.BUILD_AND_SET_LAYER); 241280e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen } else { 241380e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen // Otherwise let the animator handle layer management. 241480e6beb48ca71a321f667e79fe35a7ab2fb4c2bfAdam Cohen searchBarAlpha.withLayer(); 2415c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 2416c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen searchBarAlpha.setDuration(duration); 2417c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen anim.play(searchBarAlpha); 2418c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 24193d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2420f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2421f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2422f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 24232a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 242408072c05bf9c760acff653545a795a0fae4bd917Adam Cohen anim.addListener(new AnimatorListenerAdapter() { 242508072c05bf9c760acff653545a795a0fae4bd917Adam Cohen @Override 242608072c05bf9c760acff653545a795a0fae4bd917Adam Cohen public void onAnimationEnd(Animator animation) { 242708072c05bf9c760acff653545a795a0fae4bd917Adam Cohen mStateAnimator = null; 242808072c05bf9c760acff653545a795a0fae4bd917Adam Cohen } 242908072c05bf9c760acff653545a795a0fae4bd917Adam Cohen }); 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 24313d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 24323d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 24333d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 24343d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2435853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2436853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2437853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 24386670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2439416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal if (searchBar != null) { 2440416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal searchBar.setAlpha(finalSearchBarAlpha); 2441416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal AlphaUpdateListener.updateVisibility(searchBar); 2442416541cc0e03ccd919d5669f0d06ef42a3b7ff21Sunny Goyal } 24433f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2444410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2445410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2446410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2447dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 24488d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2450ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24516c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24552a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2456dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2457dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2458a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2459f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2460f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2461f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2462f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2463f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2464f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2465f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2466336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2467336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2468336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2469336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 247053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 247153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 247253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 247353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 247453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2475f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2476f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2477f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2478f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2479f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2480a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2481a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2482a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2483a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2484a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2485a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2486a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2487a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2488a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2489a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2490a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2491a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2492a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2493a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2494a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2495a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2496a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2497a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2498a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2499f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2500f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2501bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2502a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2503f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2504bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2505bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2506bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2507a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2508a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2509a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2510a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 25117044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 25127044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 25137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 25147044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 25157044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2516bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2517f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2518f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2519f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2520f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2521f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2522f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2523f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2524f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2525f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2526f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 25273f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 25283f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25293f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25303f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 25313f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 25323f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 25333f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 25343f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25353f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25363f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25373f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 25383f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 25393f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 25403f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 25413f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25423f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25433f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25443f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 25453f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 25463f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 25471774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25483f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25491774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2550f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2551f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2552f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2553f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2554bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25553a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 25563f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2557bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2558bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2559bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2560bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2561bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2562bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2563bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2571508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static void drawDragView(View v, Canvas destCanvas, int padding) { 2572508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Rect clipRect = sTempRect; 25734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2575099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2576099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2577ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 257895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2579ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2580859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2581859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 258295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2584ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2585ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2586099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2587099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2588099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2589099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2590099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2591099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2592ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2593ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2594ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2596099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2597099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2598099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2599099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2600099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2602ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2603ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 26044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2605ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2606ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2607ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 260895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 260995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2610ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2611508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) { 2612ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 261495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2615ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2616ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2617859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2618859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2619859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 262095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2621ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2622ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2623ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2624ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2625ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2626508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2627508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2628508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2629ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2630ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 26314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2637508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(View v, int padding) { 2638410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26414be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2642508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2643508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2644508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor); 2645508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 26464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2650d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2651d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2652d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 2653508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h, 26548c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2655410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2656f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2657508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2658f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2659f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2660f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2661f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2662f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2663f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2664f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2665f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2666f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2667f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2668f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2669508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(orig, src, dst, null); 2670508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor, 26718c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2672508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2673d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2674d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2675d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2676d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 267731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 267831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2679aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 268031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26817984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 268231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 268331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2684aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 268531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2686d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2687482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2688482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2690508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal beginDragShared(child, this); 2691508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2692508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 2693508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public void beginDragShared(View child, DragSource source) { 26944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2698508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING); 2699ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 270062d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 27014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 270295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2703508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap b = createDragBitmap(child, padding); 27044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 27054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2706eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2707e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2708307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2709babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2710babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 271195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2712e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27135f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 27145f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2715b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2716e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2717508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 27185f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2719e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2720e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2721e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2722e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2723fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2724b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2725b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 272695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2727e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 27280e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 27295f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 27305f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2731e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2732e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27331e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27341e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27351e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2736508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 27371e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27381e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27392f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27402f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27412f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27422f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27432f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27442f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27452f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2746eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2747307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2748eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 275531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 275631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 276695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2767508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap tmpB = createDragBitmap(child, padding); 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2770babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2771508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2772508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2773babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2774508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2775babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2776babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2777babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2778babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2779babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2780babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2781babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2782babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2783babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2784babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 278595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2786babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2787babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2788babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2789babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2790babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2791babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2792babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2793babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2794babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2795babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2796babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2797babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2798babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2799babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2800babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2801babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2802babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2803babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2804dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 28053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 28063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 280731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 28093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2810dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 28117c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2812dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 28133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 281431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 281531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 28176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 28186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 28194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 28204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2821cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2822cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2823cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2824cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2825cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2826c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2827cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2828cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2829c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2830cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2831cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28324b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2833cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2834a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2835a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2836a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28372e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2838c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2839307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28402e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2841c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28422e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28432e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2844557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2845557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2846557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2847557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2848557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2849557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2850557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2851557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2852557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2853557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2854557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2855cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2856d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2857d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2858d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2859d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2860d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2861d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2862482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2863a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2864c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2865f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2866c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2868ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2869ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2870a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2871a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2872ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2873ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2874ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2875a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2876a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2877a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2878482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2879fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2880482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2881482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2882482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2883482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2884cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2885482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 288696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 288796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2888c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 288993eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 289096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28910dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 289296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 289396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 289496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 289596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 289696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 289793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2898cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2899cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2900cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2901dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2902dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2903dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2904dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2905dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2906dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2907cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2908cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2909cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2910482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2911482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2912482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2913a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2914a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 291519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 291619f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 291719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 291819f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 291919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292019f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 29223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 29233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2924482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 29253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2926e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2927a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2928a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2929a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2930e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2931a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2932e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2933c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2934c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2935e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2936e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2937e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2938e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2939482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2940482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2941482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2942a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 294319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 294419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 294519f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 294619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 294719f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 294819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 294919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 295019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2951a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2952a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2953a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2954a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2955a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2956a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2957a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2958a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2959a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2961482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2962482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2963482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2964c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 296519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2966ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2967ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2968ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2969ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2970ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2971ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 297210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 297319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 297419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2975dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 297610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 297710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 297810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 297910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 298010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 298110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 298210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 298310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 298410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 298610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 298710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2988d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2989ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 299010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2991d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2994a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2995a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2996a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2997a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2998d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2999558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 3000558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 3001558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 3002558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 3003558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 3004558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 3005558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 3006558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 3007558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 300810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 300910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 301010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 301110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 301210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3013a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 3014482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 3015482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 3016482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3017a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 3018c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 3019c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 302019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3021c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 3022c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 30233e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 30243e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 3025c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3026c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 3027c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3029c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3030c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3031c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3032c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3033c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3034c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3035c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3037cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3038e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3039e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3040c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3041c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3042e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3043c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3044c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3045bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3047c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3049ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3050c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3051ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3053cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3054e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3055e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30563e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3057ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3058ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 305954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3062cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 306340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 306440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 306540e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3068dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3069dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3070c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3071c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3072c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3073c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3074482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3075c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3076c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3077482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3078482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3079482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3080c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 308176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30821c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3083482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 3084c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3085c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3086c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3087482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3088482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3089df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3090df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3091df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3092df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3093df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3101482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3103fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3104482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3105482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3106482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 31089e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3109aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 31109e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3111aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 31157bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 31167bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 31177bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3119df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3120dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3121dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3122dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 312354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 312454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3126d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 312740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31289438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 312925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 313025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 313125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 313225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 313325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 313425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3135dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3136d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31379438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3138cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31399438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31409438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 314119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 314219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3143d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 314519f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31469438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3149d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3150d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3151d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3152d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3153d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 31542434d40ef271966096fea707ac4207d80d1b2901Sunny Goyal AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo(); 31552434d40ef271966096fea707ac4207d80d1b2901Sunny Goyal if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3156d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3157d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3158716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3159c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3160d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 316126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 316326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 316426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3165d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 316626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3167d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 316826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 316926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3170d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3171d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3172d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3173d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3174949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3175949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3176d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3177d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3178d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3179d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3180d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3181f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3182f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31839438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 318431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3185cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31868c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3188ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3189ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3190d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3195d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3196d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3197d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3201fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3202d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 32035940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 32045940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 32055940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget) { 3206d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3207d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3208d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3209d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3210d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 321185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 321285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 321385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3214d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3215fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 32167bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3217fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3218fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3219716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 322031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 322131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 322231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3223dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3224dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3225dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3226ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3227ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3228ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3229edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3230ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3231ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3232ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3233ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3234ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3235ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3236dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3237dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3238dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3239ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3240ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3241ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3242ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3243ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3244ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 324576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32468dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3247e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3248e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3249e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32508dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3251e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3252e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3253e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3254e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3255e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3256e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3257e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3258cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3260c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3261c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3262c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3263c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3265c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3267c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3268c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (!workspaceInModalState()) { 3269c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().showPageHints(); 3270c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3271c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3272b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3273fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3274fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3275a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32765f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32775f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32785f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3279a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3280a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3281a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3282a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3283892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3284892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3285a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3286a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32875f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3288dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3289dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3290a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3291fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3292fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3293fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3294a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3295a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3296a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3297a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32985f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3299dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3300dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3301a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3302fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3303fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3304fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3305a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3306a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3307a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3308a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3309a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3310a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3313fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3317cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3318cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3319cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3320cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3321cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3322cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3323cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3332482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3333482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3334c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3335c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3338c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 333974c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3340c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3341c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3342c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3343c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3344c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().hidePageHints(); 3345c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3346c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3396c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3404c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 34058ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3406c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 34078ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3408c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3409c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3410c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3411c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3412c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3413c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3414c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3415c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3416c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3417c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3418c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3419c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3420c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3421c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3422c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3423c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3424c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 342531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 342631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3433d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3449abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3450abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3451abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3452abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34553bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3459c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34617d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34627d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3463156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3467c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3468c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3480e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3484e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34850280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 349600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3499a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3500a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 35010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3503a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3504df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3505df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3506df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3507df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3508df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 35093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3510a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 351100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 35124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 35134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 35140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 35154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 35184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 35194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 35204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 352296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 35234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 352900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 353000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3538a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3539a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3541a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3542a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3543a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3544a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3546e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3549e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3551e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3552e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3553e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3554e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3555e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3556e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3557e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3558e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3559e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3560e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3561e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3562e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3563e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3564e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3565e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3566e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3567e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3568e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3569e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3570e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3571e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3572e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3573e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3574e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3575e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3576e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3577ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3578ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3579ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3580ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3581ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3582ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3583ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3584ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3585cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3586c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3588c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35894afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3591c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 359225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 359325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 359425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 359525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 359625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 359725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3598c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3599c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3600c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 360100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 36024afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 360300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3604482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3605c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 36066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3607ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 36087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36094afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 36104afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36114afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 36124afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 361396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 36144afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3615c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3616c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3617c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3618c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3619d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3620c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 36214afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 36224afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 36234afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36244afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36254afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3626d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3627d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3628c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3630ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3638c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3639c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3640c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3641c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3642c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3643a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3644c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3645c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3646c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3648c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3652c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3653c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 365419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 365574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 365674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 365774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 365874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 365974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 366074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 366174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3662c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 366374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3664d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 366574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 366674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3667c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3669c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3670482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3671482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3672482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3673c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3674c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3675c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3676c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3677c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3678c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3679c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3680c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3681c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3683c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 368419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 368519f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 368619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 368719f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 368974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 369074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3691d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3692fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3693fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3694fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3695fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3696fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 369719f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 369819f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3701482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3702482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3703c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3704c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3705c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3706c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3707c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3711c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3712c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3713c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3714c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3715c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3716482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3717482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3718482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3719c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3720c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3721482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3722482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3723482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3724c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3725482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3726482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3727482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3729482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3730482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3731c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3732c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3733482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3734482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3736c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3737c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3739482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3740c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3741c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3742c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3743c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3744c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3745976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 374631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3747c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3748c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3749c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 375019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 375169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 375269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 375369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 375419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 375569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 375669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 375769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 375869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 375919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 376019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 376119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37628ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37638ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37648ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 376519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37668ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 376769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 376869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 376919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 377069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 377169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3772c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3773482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3777482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3778482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3780482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3781482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3782482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3783482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3784482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3785482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3786482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3787482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3788482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3789482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3790482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3791482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3792482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3793482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3794482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 379519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 379674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 379774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 379819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 379919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 380019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3801fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3802482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3803482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3804482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 380519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 380619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3807c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3808c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 380919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3810482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3811482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3812482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3813482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3814482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3815482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 381619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 381719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 381819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3819a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 38207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3821a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3822a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 38237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3824a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3825a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38262b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38272b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38282b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38292b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3830120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3831120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3832bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38332b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38342b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 383593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38362b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38372b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38382b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3839d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3840d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3841e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3842d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3843d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3844120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3845120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3846120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3847120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3848120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3849120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3850120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3851120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3852557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3853557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3854557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3855557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3856557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3857689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3858689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3859557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3860557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3861b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3862b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3863b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3864b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3865b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3866b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3867b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3868b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3869b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 387876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3879b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3880b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3881b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3882b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3883558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3884558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3885558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3886558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3887482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3888482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3889c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3890482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3891c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3892558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3893558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3894558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3895482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3896d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3897aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3898558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3899482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3900482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3901482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3902482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3903482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3904482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3905d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3906fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3907482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3908482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 39099e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39109e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 39119e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 39129e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3913d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3914d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3915558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3916558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3917b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3918557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3919557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3920689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3921689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3922689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3923689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3924689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3925557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3926557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 392771b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal mLauncher.addPendingItem(pendingInfo, container, screenId, mTargetCell, 392871b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal item.spanX, item.spanY); 3929557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3930b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 39315940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 39325940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 39335940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen 39345940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen View finalView = isWidget ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39359e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39369e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39379e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39389e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39399e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39409e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 39435940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget && ((PendingAddWidgetInfo) pendingInfo).info != null && 3944d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3945d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3946d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39519c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 395231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39539c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39549c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3956eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 395871b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal info = ((AppInfo) info).makeShortcut(); 39599c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39609c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39619c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39629c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3963df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3964c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3965c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39669c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39679c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39689c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39699c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 397031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3971c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3972c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3973c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3974c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3975c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3976482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3977482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3978557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3979482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3980482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3981c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3982c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3983482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3984482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3985c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3986c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 398710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 398810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3989c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39909c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3991fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3992482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3993ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39949c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39959c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 399631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 399795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 399895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 399995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 400095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 400195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 4002dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 40033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 4004716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 4005a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 4006d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 40073e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 40084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 40094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 40104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 40114b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4012557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 401328f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4019d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4022d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4023ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4026ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4027ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4029508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4032ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4033508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 4034508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 4035d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4036ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4037ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4038ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40409d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4041a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4042ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4043ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4046d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4047d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4048d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4052ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4055a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4056a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4057a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4058a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4059a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4060a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4061a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4062a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4063a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4064a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4065ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4066ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4067ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4068ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4069ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4070ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4083a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4085a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4086ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4087ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4088ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4089ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 40945940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen 40955940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET || 40965940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4099ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4100ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 41015940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen } else if (isWidget && external) { 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4103ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4104ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 41067bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4108ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4109ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4111d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4121d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4126d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4127d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4128d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4129d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4130d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4131ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4132ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4133ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41344b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41354b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41394b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41404b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41414b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41424b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4145af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 414631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4147aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 414870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 414970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 415070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 415170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41525f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4153360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 415470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 415531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 415670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41590280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41610280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41640280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41669b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 416721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 416821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 416921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41700280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 417170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4172e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4173e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 417470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4175df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4176e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4177df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4178e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4179df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4180df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4181cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4182c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 418300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4186d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41873a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 418831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4190e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4191e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4192e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4197ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4198ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4199ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4200ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4201ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 42021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 42031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 42061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 42081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 420971b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal removeWorkspaceItem(mDragInfo.cell); 421031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4211ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4216dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4218eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4219eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4220eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4221eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4222eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4223eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4224eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 422531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 422936cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 423131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 423231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 423431178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song /** 423531178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song * For opposite operation. See {@link #addInScreen}. 423631178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song */ 423771b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal public void removeWorkspaceItem(View v) { 423871b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(v); 423971b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal if (parentCell != null) { 424071b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal parentCell.removeView(v); 424171b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 424271b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 424371b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 424471b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal if (v instanceof DropTarget) { 424571b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal mDragController.removeDropTarget((DropTarget) v); 424671b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 424771b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 424871b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal 42491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42561e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4262ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4263a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4264d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4265dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4266d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4267d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4268d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4269dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4270d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4271d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4272d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4273482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4274a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4275482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42762acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4277487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4278487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4279dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4280bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42812acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4282482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4283482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4284482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 4285e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4286e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4287e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4288e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4292e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4293e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4294e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4295e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4296e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4297dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4298e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4299e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4300f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4302dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4303e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4304e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4308e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4309e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4310e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4311f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4312f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4313f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4314f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4315f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4316f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4317f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4318f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4319e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4320e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4321e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4322e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4323e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4324e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4325e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4326e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4327a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4328eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4329eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4330eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4331eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4332eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4333043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4334043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4335043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4336043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4337a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 43381eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 43391eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 43401eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43411eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43421eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 43431eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 43441eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 43451eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43461eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43471eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4348a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4349a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4350a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4351a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4352a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4353a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4354a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4355a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4356a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 43570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 43580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 43590280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 43600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 43610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 43621462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 43631462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4364a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 43651462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 43661462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 43671462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43681462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43691462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 43701462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 43711462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 43721462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4373b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4374b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4375b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 43761462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43771462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43781462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43791462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 43801462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 43811462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 43821462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 43831462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 43841462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43851462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43861462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4387d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 43881462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43891462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43901462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 439131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 43926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 43930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 439431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 439595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 439695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 439795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 439895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 439931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 440031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 440231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44036c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 440531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 440695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 440795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 440895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 440995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 441031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4411138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44133e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44141c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4415cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 441610bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44171c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44181c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44191c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44203e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44211c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44221c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44231c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44243e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 44256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4426d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 442754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4428360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4429aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4430c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4431c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 443254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4433aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4434482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4435482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4436482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4437482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4438482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4439aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4440c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 444170b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4442c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4443c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4444c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 44453e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4446c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 444770b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 44483e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 444908ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 445008ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 44511262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44523e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 44533e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4454d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4455c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4456c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4457c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4458c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4459c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 44608a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4461c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4462c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 44633e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4464c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4465c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4466c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4467c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4468c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 44691262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 44701262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 44713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 44733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 44753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 44763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4477a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 44783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 44793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 44823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 44863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 44883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 44893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 44903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 44913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 44923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 44943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 44953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 44973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4501a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4502a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4504a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4505a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4506a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 450831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4509a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4512a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4517aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4518ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4519ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4520aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4521aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4522ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4523ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 452431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4525aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 452631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 452731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4528aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4529ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4530ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4531ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4532ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4533ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4534ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4535ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4536ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4537ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4538ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4539ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4540ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4541ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4542ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4543ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4544ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4545ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4546ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4547ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4548ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4549ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4550aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4551651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4552aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4553aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4554ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4555aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4556aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 455731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4558aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 455931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4560aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4561aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 456231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 456331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4564df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4565651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4566aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4567aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4568df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4569df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4570df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4571aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4572aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4573df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4574aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4575df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 457631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45771a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal public void disableShortcutsByPackageName(final ArrayList<String> packages, 45781a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal final UserHandleCompat user, final int reason) { 45791a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal final HashSet<String> packageNames = new HashSet<String>(); 45801a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal packageNames.addAll(packages); 45811a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 45821a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 45831a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal @Override 45841a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 45851a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 45861a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 45871a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 45881a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 45891a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal && packageNames.contains(cn.getPackageName())) { 45901a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal shortcutInfo.isDisabled |= reason; 45911a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 45921a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 45931a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 45941a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal if (parent != null) { 45951a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal parent.invalidate(); 45961a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 45971a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 45981a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 45991a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal // process all the shortcuts 46001a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal return false; 46011a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 46021a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal }); 46031a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal } 46041a745e8f18e54aff152ff51743ae7595adde6927Sunny Goyal 460583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 460683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 460783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4608ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 460964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4610cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 461164e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 461264359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 461364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 461464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 461583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 461683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 461783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 461883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 461983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 462083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 462164359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 462283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 462383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 462464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 462564359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 462664359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 462764359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4628ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4629ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 463064359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 463164359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 463264359a53dc827797917a8d9a0697a91996789801Winson Chung } 463364359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 463464359a53dc827797917a8d9a0697a91996789801Winson Chung } 463564359a53dc827797917a8d9a0697a91996789801Winson Chung }; 463664359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 463783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 463864359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4639ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 464083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 464183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 46424390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal /** 46434390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * Removes items that match the item info specified. When applications are removed 46444390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * as a part of an update, this is called to ensure that other widgets and application 46454390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * shortcuts are not removed. 46464390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal */ 4647ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4648ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4651a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4652629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 465364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 465464359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 465564359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 465664359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 465764359a53dc827797917a8d9a0697a91996789801Winson Chung } 465864359a53dc827797917a8d9a0697a91996789801Winson Chung 465964359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 466064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 466164359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 466264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 466364359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 466464359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 466564359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 466664359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4667ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 466864359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 466964359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 467064359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 467164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 467264359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 467364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 467464359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4675629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 467664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 467764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4678574d20ec84551370987dde530c27ec493bdef564Romain Guy } 467964359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4680ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 468164359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 468264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4683629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4684574d20ec84551370987dde530c27ec493bdef564Romain Guy } 468564359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 468664359a53dc827797917a8d9a0697a91996789801Winson Chung } 468764359a53dc827797917a8d9a0697a91996789801Winson Chung }; 468864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4689aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 469064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 469164359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 469264359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 469364359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 469464359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 469564359a53dc827797917a8d9a0697a91996789801Winson Chung } 469664359a53dc827797917a8d9a0697a91996789801Winson Chung } 469764359a53dc827797917a8d9a0697a91996789801Winson Chung 469864359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 469964359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 470064359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 470164359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 470264359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 470364359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 470464359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 470531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 470664359a53dc827797917a8d9a0697a91996789801Winson Chung } 470764359a53dc827797917a8d9a0697a91996789801Winson Chung 470864359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 470964359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 471064359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 471164359a53dc827797917a8d9a0697a91996789801Winson Chung } 471231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47132efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 471464359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 471564359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 471631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4717f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4718651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4719aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4720651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4721aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4722aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4723aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4724aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4725aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4726aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4727aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4728aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4729aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4730aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4731651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4732aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4733aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4734aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4735aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4736651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4737aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4738aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4739aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4740aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4741aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4742aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4743aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4744aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4745aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4746aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4747aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4748aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4749aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4750aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4751aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4752aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4753aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4754aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4755aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4756aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4757aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4758aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4759aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4760aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4761aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4762aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4763aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4764aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4765aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4766aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4767b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal void updateShortcuts(ArrayList<ShortcutInfo> shortcuts) { 4768b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal final HashSet<ShortcutInfo> updates = new HashSet<ShortcutInfo>(shortcuts); 4769b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4770b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal @Override 4771b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4772b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView && 4773b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal updates.contains(info)) { 47744390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4775b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 47764390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal boolean oldPromiseState = shortcut.getCompoundDrawables()[1] 47774390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal instanceof PreloadIconDrawable; 47784390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal shortcut.applyFromShortcutInfo(si, mIconCache, true, 47794390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal si.isPromise() != oldPromiseState); 4780b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4781b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (parent != null) { 4782b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal parent.invalidate(); 4783b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4784b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4785b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal // process all the shortcuts 4786b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal return false; 4787b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4788b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal }); 4789b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4790b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4791e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal public void removeAbandonedPromise(String packageName, UserHandleCompat user) { 4792e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal ArrayList<String> packages = new ArrayList<String>(1); 4793e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal packages.add(packageName); 4794e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user); 4795e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal removeItemsByPackageName(packages, user); 479640c5ed303909c4df71037be3429aa1423e59585fChris Wren } 479740c5ed303909c4df71037be3429aa1423e59585fChris Wren 4798a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public void updatePackageBadge(final String packageName, final UserHandleCompat user) { 4799a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4800a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal @Override 4801a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4802a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4803a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ShortcutInfo shortcutInfo = (ShortcutInfo) info; 4804a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal ComponentName cn = shortcutInfo.getTargetComponent(); 4805a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (user.equals(shortcutInfo.user) && cn != null 4806a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && shortcutInfo.isPromise() 4807a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal && packageName.equals(cn.getPackageName())) { 4808a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (shortcutInfo.hasStatusFlag(ShortcutInfo.FLAG_AUTOINTALL_ICON)) { 4809a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // For auto install apps update the icon as well as label. 4810a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mIconCache.getTitleAndIcon(shortcutInfo, 4811a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.promisedIntent, user, true); 4812a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } else { 4813a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // Only update the icon for restored apps. 4814a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcutInfo.updateIcon(mIconCache); 4815a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4816a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 4817a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false); 4818a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4819a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal if (parent != null) { 4820a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal parent.invalidate(); 4821a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4822a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4823a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4824a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // process all the shortcuts 4825a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal return false; 4826a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4827a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal }); 4828a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4829a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 4830e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 4831e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 48324390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) { 48334390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal continue; 48344390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 48354390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal 4836e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4837e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4838e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4839349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView) { 4840349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4841349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ComponentName cn = si.getTargetComponent(); 4842349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (si.isPromise() && (cn != null) 4843349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal && installInfo.packageName.equals(cn.getPackageName())) { 4844349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.setInstallProgress(installInfo.progress); 4845349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal if (installInfo.state == PackageInstallerCompat.STATUS_FAILED) { 4846349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal // Mark this info as broken. 4847349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE; 4848349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 4849349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal ((BubbleTextView)v).applyState(false); 4850349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal } 48510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 48520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 48530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 48540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 48550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 48560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4857e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 48580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4859e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4860e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4861aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4862e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4863651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4864651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4865651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 48664390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal void widgetsRestored(ArrayList<LauncherAppWidgetInfo> changedInfo) { 48670fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 48680fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 48690fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 48705940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (LauncherModel.getProviderInfo(getContext(), 48710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 48720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 48730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 48740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 48750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 48764390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal // For now just update the progress bars 48774390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal for (LauncherAppWidgetInfo info : changedInfo) { 48784390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 48794390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal info.installProgress = 100; 48804390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal ((PendingAppWidgetHostView) info.hostView).applyState(); 48814390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 48824390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 48830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 4884ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4885f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4886f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4887af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 48886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4889de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4890af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4891de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4892af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4893de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4894c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4895af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 489664359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 489764359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 489864359a53dc827797917a8d9a0697a91996789801Winson Chung } 489931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 490031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4901af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4902af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4903af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4904af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4905af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4906af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4907af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4908af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4909af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4910af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4911af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4912af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4913af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4914af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4915af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4916af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4917af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 491876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4919af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4920af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49227819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49237819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 49247819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4925fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 49267819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4927ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 49287819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 49297819a56217fd4e216d3675905586b275799723bbWinson Chung } 493082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 49317819a56217fd4e216d3675905586b275799723bbWinson Chung 493282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 493382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 493482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 493582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 493831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4940f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 494131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49426a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 494353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 494453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 494553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 494653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 494753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49486a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49496a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 495053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 495153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 495253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 495353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 49548b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 495553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 49566a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 49578dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 49588dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 49598dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 49608dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 49610fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49620fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 49630fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 49640fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 49650fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 49660fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 49670fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 49680fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 49690fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 49700fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 49720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 49740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 49750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 49760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 49770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 49780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 49790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 49810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 49820fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 49830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 49840fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 49850fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49860fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 49870fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 49880fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 49890fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 49900fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49910fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 49920fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 49930fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 49940fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49950fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 49960fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49970fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 49980fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 49990fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 50000fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 50010fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50020fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 50030fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 50040fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 50050fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 50060fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50070fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50090fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 501031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5011