Workspace.java revision 65e43032c8962765a3e89826d4312042a03ee3be
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; 40b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 44f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 46a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 47956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 48495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 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; 6231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 63325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 64bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 66edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 67716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 68dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 708bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 75aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 78d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 7977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 813a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 83f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 84b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 85a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 89f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 90ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 91ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 92ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 93f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 94ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 95265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 96ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 97f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 98f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 105e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 106e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10825356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 109f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 110f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1168f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1179c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 118aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1199e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 132ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 133ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 13431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 138aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 142c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 143c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 144c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 146a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 147a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 148a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 149bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 150bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 151c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 153bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1546569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1556569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1566569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 171aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 177e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 182b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 183f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 184d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1851262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 186dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 188f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 195dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 196accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 197accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1991262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2001262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 201e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2038e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2048e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 205d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 206b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 207a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 208f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 209869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 211ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 21626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 217f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21884f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21994309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 220c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 222482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 223fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 22419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 225482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2313aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 232073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 233f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 234f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 235f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 236f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 237f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 238f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 240ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 241d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 242d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 243d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 244d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 245d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 246ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2561462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2571462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2581462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 260ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 261ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 262ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 270dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2741e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 277eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 278eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 279eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 280eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 281eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 282eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 283eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3045f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 305e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 306e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 307c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 308f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 309f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 310f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3118bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 312867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3133b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3143b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 315869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3168f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 317aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 318c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 319c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 320aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 321aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 322b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 323b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 324c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 32594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 32731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3298b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3300d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 33231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 333c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 334c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 335c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 33653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 33731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3426400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3436400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3446400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3456400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3466400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3476400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3486400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3496400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 355d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 358ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 359ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 360d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 361d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 362d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 374dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 375d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 377d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 383d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3843a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 385641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 386ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 387a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 388f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 389f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 399d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 400d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 401d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 402d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4044b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 405f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 406f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 407f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 408f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 411ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 412d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 41431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 41631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 421cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4225f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 424cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 425ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 426ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4277777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 428dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 429c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 43022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 432482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 433b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 434fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 435b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 436b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 437b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 440cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 44184f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 442265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4435f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 444265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 445a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 446a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 447a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 44831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 45122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 45222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 45322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 45522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 45622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 45722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 45822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 45922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 460964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 461964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 462964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 463964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 464964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 465964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 466964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 46731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 468f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 469b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 470f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 471f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 47208ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4738b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 47531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 47631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 48053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 481f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4828b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4838b805b17158886035b38261eb611d8641701ae43Michael Jurka 484920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 485920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 486920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 487f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 488f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 489920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 490920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 491920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 49431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 49531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 496716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4978e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 49831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4998e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 500aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 501aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 502aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 503aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 509a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 510a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5139e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 516964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 517964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 518964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 519964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 520964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 521964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 522964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 523964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 524964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5259e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5279e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5289e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5329e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5339e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 53489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 53564359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 53664359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 53764359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 53864359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 53964359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 54064359a53dc827797917a8d9a0697a91996789801Winson Chung } 54189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 542dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 543dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 54589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 54664359a53dc827797917a8d9a0697a91996789801Winson Chung } 54764359a53dc827797917a8d9a0697a91996789801Winson Chung 54889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 549a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 550a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 551a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 552a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 557dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 558dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 561f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 562837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 563dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 56464359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 56564359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 567dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 569dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 57141eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 57259a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 574dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 576edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5772702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5782702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5792702ea006084a441f085c779ff77be1128a19badAdam Cohen 580edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 581ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5839e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 58482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 58582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 586a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 58721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 58821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 58921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 59121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 594a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 595a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 596a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 597a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 598a888158880fea53479447d883391f552604e46b6Dave Hawkey } 599a888158880fea53479447d883391f552604e46b6Dave Hawkey 600a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 601a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 602a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 603bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 604bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 605bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 606bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 607bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 608bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 609a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 610a888158880fea53479447d883391f552604e46b6Dave Hawkey 611a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 612a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 61382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 61482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 615a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 61621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 61721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 61821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 61921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 62021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 621a888158880fea53479447d883391f552604e46b6Dave Hawkey } 622a888158880fea53479447d883391f552604e46b6Dave Hawkey 62353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 62453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 62598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 62698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 62798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 63098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 63198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 63298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 63398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 63498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 63598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 63677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 63777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 63877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 639166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 640166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 641166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 642166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 643166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 644166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 645225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 64753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 64898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 653a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 654a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 655a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 659ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 660ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 661ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 682a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 683a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 684a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 692ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 693a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 694a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 695a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 696ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 697ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 698ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 699ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 700ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 703917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 704917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 706ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 707ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 708ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 709ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 711a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 712f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 713f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 714a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete) { 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, false); 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete, 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 724a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 725a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, stripEmptyScreens); 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7382f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 745ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 746ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7493a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7503a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7513a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7523a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7543a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 762a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 763a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 764a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 7995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8012f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8022f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 803fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8042f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8052f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 807dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 808a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 809a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 810a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 81189f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 812dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 813c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 814dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 815dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 816104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 817dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 819dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 82089f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 82189f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 82289f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 82389f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 82489f9705077c054b541af7da52be832760e2ae2e8Winson Chung 82564359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 82664359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 82764359a53dc827797917a8d9a0697a91996789801Winson Chung 828dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 835dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8525f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8535f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8545f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8555f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 858c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 859c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 860c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 861c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 863a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 864a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 865a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 86665e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 867517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen // Don't strip empty screens if the workspace is still loading 868517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 869517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 870517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 871517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 872accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 873accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 874accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 875accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 876accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 877accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 881c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 8875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 888fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 8895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 890dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 891dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 892a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 893dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 894dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 895dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 8965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 8985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 8995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 904ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 907dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 90964359a53dc827797917a8d9a0697a91996789801Winson Chung 91064359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 91164359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 91264359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 91364359a53dc827797917a8d9a0697a91996789801Winson Chung } 914accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 915accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 916accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 917accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 930dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 931dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 932dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 934dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 937aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 938aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 93931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 94031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 94131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 94231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 94331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 944dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 94531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 94631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 94731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 94831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 94931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 95331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9598481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9608481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 965dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 966dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 9724d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 9733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 974099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 975099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 976099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 977099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 978099f60d51f6310e1290687e83958e665b3324504Adam Cohen 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 981dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 9823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 9843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 986099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 987099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 988099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 989099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 991ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 99231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 99331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 99496d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 995ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 996ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 99731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 99831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 999ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 100031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 100131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 100231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 100331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 100431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1005aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10067f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10077f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10087f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10097f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10106569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1011c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1012c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1013c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1014f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1016aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1017aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10186569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1020aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1021aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 102231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10230d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 102431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1027aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 102800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1031d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1032e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1033e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1034e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1035e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1036e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1037dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 1038f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 1039f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 1040e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1041e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1042fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1043fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1044fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1045fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10467044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10489b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1052ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1053ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1054ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1055ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10565f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10575f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 10595f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10605f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10615f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10625f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10635f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10645f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10655f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10665f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1067d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1068d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1069f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1070f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10713d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1072d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1073d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1074d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1075d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1076d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1077d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1078d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1079d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1080d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1081f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10825f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 10835f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10845f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10853d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 10863d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 10873d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 10883d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 10893d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 10903d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 10913d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 10923d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 10933d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 10943d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 10953d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 10963d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 10973d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 10983d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 10993d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11003d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11023d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11033d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11043d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11053d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11063d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11073d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11081adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11091adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11107044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1111f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1115f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1117f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11197044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1120f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11213d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11237044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11247044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11273d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1128af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 1129af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 1130af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 11313d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11323d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11333d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11343d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11377044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11427044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11437044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11447044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11467044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11487044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1150f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11511adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11521adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11531262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1154007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1155007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1156d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11573a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1161d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1162d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1163d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1164d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1165d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1166d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 116731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1168007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 11697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 11707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1171869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1173a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 11747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 117631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 117731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11781262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1179007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1180007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1186d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 11873bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 11883bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 11893bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 11903bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 119125460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 11923bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 11931262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 119426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 119526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 119626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 119726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 119826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1199f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1200f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1201f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1202f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1203f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1204accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1205accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1206accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1207accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 120889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 120989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 121089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 121189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 121289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1213674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1214bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12156ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1216bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1217bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1218bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 12193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12205841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1221bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12226ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1223bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1224bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1225bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1226bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12275841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1228bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1229bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 123053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 123153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 123253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 123301f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12356fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12366fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12376fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12386fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1239c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1240a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1241a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1242a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1243a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1244a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 12457ad868b86e45d6f58c186d2731ab2beb84643757Michael Jurka LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1246a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1247a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1248a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1249a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1250c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1251c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1252f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1253ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1254ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1255ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1256ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1257f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1258f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1259f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1260f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1261ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1262f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1263f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1264dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1265dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1266dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1267dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1268cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1269cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1270046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1271fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1272cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1273cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1274cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1275cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1276cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 12772f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 12782f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1279fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1280cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1281ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1282ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1283cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1284cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1285ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1286ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1287cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1288cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1289fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1290fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1291fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1292fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1293fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1294fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 12951bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 12961bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 12971bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 12981bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 12991bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13001bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13011bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13021bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1303fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1304cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1305ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1306ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1307ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1308cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1309cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1310cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1312cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1313cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1316ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1317cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1318ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1319ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1320fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1321fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1322fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1323cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1324cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1325ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1327ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1328ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1329fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1330fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1331fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1332fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1335fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1336fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13372f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1338fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1339fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1340fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1341fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1342fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1343fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13442f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1346fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1347fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1348fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1349fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13502f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1351fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1352fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1353fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13548fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1355fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13562f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13572f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13582f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1359fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 13602a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 13612a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 13622a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 13632a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 13642a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 13652a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 13662a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 13672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1368fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1369fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1370fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1371fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 13722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13732f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13742f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1375fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1376fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 13782f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 13792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 13802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1381fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1382fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1384fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1385fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 13862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 13872f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13882f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1389fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1390fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1391fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1392fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1393fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1394fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1395ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1396cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1397ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1398ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1399ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1400cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1401ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1402ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1403cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1404cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1405cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1406cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1407ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1408ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1409fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1410fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14112a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1416fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1417fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1418ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1419fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1420cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1422cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1423cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1424cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1425cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1426fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1427cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1428ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1429ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1430fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1431fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1432cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1434cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1435ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1436ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1437ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1438cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14408f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1441aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1442340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1443340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1444340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1445fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1446cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1447cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 144894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1449d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14509171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14519171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14522ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 14539171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 14549171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 14553e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1456f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1457f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 145894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1459d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14609171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14619171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14622ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 14639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 14649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 14659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 14663e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1467f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1468f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 146994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 147094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 147194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 147294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 147394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 147494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 14759171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 14769171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1477f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1478f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1479f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1480f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1481f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1482f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 14839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 14849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 14859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14869171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 14879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 14889c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 14899c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14909c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 14919c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 14929c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14939c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14947bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1495b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1496b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1497b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1498b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1499b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1500b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1501b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1502b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1503b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15047bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 15057bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15067bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1507f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1508f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15107bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15117bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 15127bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15137bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15147bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15157bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15167bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15177bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 15197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1520b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15219171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 15249c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 15259c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 15269c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 15279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15289171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1530f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1531f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1532f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1533f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 153468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 153568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 153668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 153768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 153868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 153968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 154068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 154168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 154268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 154368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 154468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 154568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1546a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1547869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1548869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1549869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1550869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1551869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 155284a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1553869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1554869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1555869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 155673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1557869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 155873894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1559f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1560f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1561a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1562a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1563a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1564a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1565a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1566a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1567a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1568a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1569a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 157098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1571edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1572edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1573edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1574fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1575fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1576fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1577fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1578bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1579bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1580bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1581bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1582edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1583a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1584a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1585af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1586edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1587564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1588a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1589a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1590a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1591a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1592a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1593af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1594af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1595af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1596af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1597af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1598af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1599955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1600a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1601edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1602a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 160384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 160484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 160584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 160684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 160784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 160884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1609a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1610c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1611a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 161222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1613a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1614a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1615a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1616c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1617a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1618a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1619a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1620c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1621a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1622a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1623edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1624edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1625edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1626a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 162753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 162853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 162953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 163053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 163153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 163253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 163353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 163453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 163553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 163653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 163753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 163853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 163953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 164053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 164153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 164253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1643a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 164452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1645a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1646a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1647a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1648edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1649d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1650f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1651af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1652af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1653af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1654af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 165552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 165652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 165752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 165852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 165952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 166052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1661a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1662a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1663a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1664a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 166552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1666b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1667b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 166852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 166952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1670b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1671a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1672a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1673b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1674a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 167594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 167652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1677b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1678b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1679b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1680b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 16814de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1682b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1683ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1684ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 16857842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1686b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1687b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1688b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1689b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1690b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1691869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1692b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1693b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 169400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 169500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 16969c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1697956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 16989c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 16999c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17009c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17019c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1702e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17039c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 170400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 170500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 170653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 170753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 170853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 170953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1710d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1711d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1712d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1713d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 171453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 171553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 171653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 171753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1718a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1719a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1720a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1721a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1722a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 1723a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17242a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17252a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17262a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17272a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 172853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 172953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 173031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 173128750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1732c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1733fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1734cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1735c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 173731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 173831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 173931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17409171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17419171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 17429c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 17438d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1744f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 17458b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1746f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1747f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 17489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1749073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 17509171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1751b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1753eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17549171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17559171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 175621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 175721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 175821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 175921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1760dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 176131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1762678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 176431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 176531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 176631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17670142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 176831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 177131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 177497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1775d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 177697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 177797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 177897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 177997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 178097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 178197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1782c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1783678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 17870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 17880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 178931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1793d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1794f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1795d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1796d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 17970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 17980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 17990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18023a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1803aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1804dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1805fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1808fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 181031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 181231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 181331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1817dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1818dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 181931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 182031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18218182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18228182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18238182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18248182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 182531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18283a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1829f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 18303a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1831d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1832d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1833d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1834d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1835d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1836d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1837d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1838d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 183901f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1840d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1841d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1842d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1843d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1844d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1845d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1846d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1847d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1848d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1849d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1850d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1851d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1852d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1853d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1858d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 185901f2d7fa4b24b21543012060305d693899b4beaaChris Craik 186001f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 186247639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 186301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 186401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 186501f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 186601f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 186701f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 186801f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18703a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18713a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18723a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18743a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18753a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18763a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18773a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18783a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18793a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1881d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1882ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18833a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1884ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1885ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18861d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 18871d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 18881d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 18891d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18901d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 18911d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 18921d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 18931d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18941d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 18951d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 18961d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 18971d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 18981d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 18991d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 190061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 190161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 190261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 190361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19040dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 190561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 190661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 190761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 190861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 190961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 191061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 191161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 191261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1913eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1914eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 191561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1916cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1917cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1918cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 192161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 192461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1927cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1929cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1930cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1931cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1936b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1937b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19573e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19583e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19596639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19606639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19616639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19636639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19646639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19656639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19666639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19676639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19686639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19696639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19706639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19726639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19736639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19748c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1975d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 19763e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1977038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 19786639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1979d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1980d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 19818c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 19823e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 19833e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1984758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1985716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 19866788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1987758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1988758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 19894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 19904b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1991dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 19927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 19934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 19944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 19954b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 19964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 19974b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 19984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 19992a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2000f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2003f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2004f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 2005fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20061003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20071003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20081003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20091003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 2010dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2011dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2012dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2013dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2014dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 201522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2016964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2017dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2018dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2019dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2020dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2021dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 20222bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2023dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20242bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2025dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2026dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2027dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2028dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2029d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2030dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 203122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 203222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2033964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2034dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2035dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2036f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2037f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2038f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2039f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 204093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 204193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 204293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 204393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2044336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 204593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2046f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2047f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2048336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2049336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2050f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2051f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2052336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2053336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2054f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2055f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2056336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2057f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2058f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2059f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2060f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2061f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2062336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2063336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2064f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2065336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2066336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2067336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2068f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2069336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2070336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2071336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2072336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2073f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2074f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2075410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2076c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2077c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2078c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2079410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2080c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2081c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2082c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2083c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2084c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2085410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2086c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2087410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2088410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 20895841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 20905841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 20915841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20925841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20935841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 20945841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20955841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20965841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 20975841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20985841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2099edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2100edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2101edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2102edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2103edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2104edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2105edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2106edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2107edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2108edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2109edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 211053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 211153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 211253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 211353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 211453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 211553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 211653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 211753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2118edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2119edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2120f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2121bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21222a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 212399633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 212499633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21261b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21271b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21282ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 21297777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 21301b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 21311b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 21324ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 21331b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 2134f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2135edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 21361b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 21371b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 21381b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 21402d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 21432d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 2144410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 2145f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2146f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 2147f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 214858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 214958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 215058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2152beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2153f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2154f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2155f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2156f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2157f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2158f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 21597777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2160f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2161f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 2162f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2163f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2164f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 2165af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 2166f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2167f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 21683a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 21693c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 21707777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2171f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2172fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2173fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2174fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2175fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2176fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2177fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2178fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2179fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2180fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2181f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2182f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2183f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2184f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2185f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 21861b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 21871b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2188f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 21892d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 21903b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 21913b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen if (stateIsSmall) { 21923b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 21933b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2194f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 21953b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 21963b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 21973b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2198f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2199f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2200f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2201f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2202f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2203f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2204f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2205f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2206f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2207f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2208f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2209f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2210f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22114afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22147777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22157777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22167777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22177777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2219a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2220b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22217777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22221c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22233d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22243d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22253d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2226853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22277777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2228fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 22297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 22307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 22317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2232410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 22337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 22347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 22357407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 22367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 22377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2238869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22392a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 22407372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2241a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 22427407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2243869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 22446c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 22456c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2246a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2247a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2248a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2249742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 22507407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2251869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2252f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2253fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 22547407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 22557407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 22567407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 22577372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 22587407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 22597407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 22607407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 22617407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 22627407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 22637777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2264b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 22657407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2266853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2267853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2268853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2269853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22701c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2271853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2272853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2273853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 22746670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 22751c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2276853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2277853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22781c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 22791c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2280853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2281853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 22821c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 22831c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2284853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2285853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2286853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 22873d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 228858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2289853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 229058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2291853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 229258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2293853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2294853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 229558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 229658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 2297853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka searchBarAlpha.setInterpolator(null); 22983d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2299f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2300f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2301dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2302f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23032a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2304f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23053d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23063d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23073d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23083d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2309853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2310853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2311853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23126670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2313dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2316410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2317410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2318410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2319dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23205841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23218d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 23221b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 23237bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 23247bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 23257bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 23267bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 23277bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2328dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2329dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2330dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 23317bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 23327bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2333ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 23347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 23352a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2336dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2337dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2338a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2339f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2340f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2341f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2342f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2343f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2344f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2345f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2346336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2347336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2348336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2349336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 235053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 235153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 235253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 235353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 235453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2355f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2356f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2357f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2358f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2359f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2360a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2361a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2362a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2363a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2364a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2365a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2366a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2367a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2368a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2369a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2370a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2371a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2372a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2373a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2374a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2375a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2376a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2377a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2378a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2379f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2380f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2381bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2382a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2383f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2384bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2385bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2386bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2387a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2388a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2389a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2390a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 23917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 23927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 23937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 23947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 23957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2396bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2397f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2398f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2399f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2400f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2401f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2402f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2403f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2404f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2405f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2406f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24163f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24233f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24243f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24253f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24271774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24283f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 24291774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2430f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2431f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2432f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2433f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2434bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 24353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2436bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2437bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2438bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2439bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2440869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2441bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2442bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2443a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2444bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 244576128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 244676128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 244776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 244876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 244976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2450bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 24513f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2452bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2453bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2454bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2455bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2456bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2457bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2458bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 24594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 24604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 24614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 24624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 24634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 24644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 24654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2466ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 24674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 24684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 24694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2470099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2471099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2472ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2473ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2474ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2475ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2476ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2477ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2478ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2479ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2480099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2481099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2482099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2483099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2484099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2485099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2486ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2487ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2488ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2489ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2490ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2491ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2492ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2493ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2494ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2495ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2496ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2497ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2498099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2499099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2500099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2501099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2502099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25034be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2504ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2505ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2507ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2508ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2509ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2510ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2511ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2512ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2514ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2515ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2516ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2517ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2518ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2519ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2520ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2521ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2522ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2523ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2524ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2525aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2526ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2527ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2535410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 25364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 25374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 25384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2540b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 25415bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2542aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 25434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 25444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2547d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2548d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2549d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 25508db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 25518c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2552410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2553f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2554d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2555f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2556f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2557f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2558f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2559f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2560f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2561f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2562f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2563f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2564f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2565f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 25661120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 25678db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 25688c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2569aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2570d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2571d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2572d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2573d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 257431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 257531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2576aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 257731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 25787984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 257931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 258031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2581aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 258231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2583d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2584482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2585482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 25864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25874be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 25884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 25894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 25914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2593d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2594ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2597ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 25984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2599d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2602eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2603e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2604307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2605eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2606307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2607eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2608307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2609eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2610e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26115f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26125f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2613b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2614e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2615b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26165f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2617e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2618e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2619e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2620e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2621fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2622b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2623b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 26245f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2625e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26260e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26275f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26285f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2629e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2630e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26311e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26321e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 26331e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 26341e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 26351e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 26361e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 26372f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 26382f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 26392f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 26402f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 26412f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 26422f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 26432f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2644eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2645307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2646eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 26475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 26495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 26505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 26515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 265331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 265431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2655dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 26563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 26573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 265831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26590280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 26603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2661dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 26627c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2663dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 26643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 266531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 266631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 26681b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 26694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 26704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2671cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2672cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2673cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2674cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2675cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2676c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2677cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2678cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2679c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2680cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2681cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 26824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2683cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2684a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2685a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2686a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26872e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2689307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26902e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2691c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26922e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 26932e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2694557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2695557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2696557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2697557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2698557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2699557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2700557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2701557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2702557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2703557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2704557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2705cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2706d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2707d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2708d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2710d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2711d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2712482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2713a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2714c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2715f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2716c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2717482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2718ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2719ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2720a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2721a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2722ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2723ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2724ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2725a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2726a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2727a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2729fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2730482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2731482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2732482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2733482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2734cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 273696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 273796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2738c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 273993eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 274096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 27410dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 274296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 274396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 274496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 274596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 274696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 274793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2748cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2749cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2750cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2751dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2752dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2753dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2754dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2755dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2756dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2757cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2758cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2759cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2760482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2761482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2763a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2764a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 276519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 276619f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 276719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 276819f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 276919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 277019f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 277119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 27723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 27733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 27753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2776e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2777a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2778a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2779a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2780e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2781a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2782e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2783c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2784c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2785e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2786e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2787e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2788e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2789482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2790482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2791482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2792a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 279319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 279419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 279519f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 279619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 279719f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 279819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 279919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 280019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2801a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2802a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2803a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2804a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2805a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2806a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2807a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2808a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2809a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2811482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2812482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2813482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2814c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 281519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2816ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2817ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2818ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2819ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2820ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2821ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 282210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 282319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 282419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 282610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 282710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 282810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 282910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 283010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 283110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 283210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 283310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 283410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 28353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 283610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 283710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2838d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2839ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 284010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2841d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 28423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2844a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2845a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2846a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2847a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2848d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2849558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2850558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2851558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2852558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2853558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2854558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2855558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2856558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2857558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 285810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 285910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 286010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 286110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 286210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2863a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2867a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2869c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 287019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2871c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2872c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 28733e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 28743e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2875c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2876c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2877c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 28783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2879c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2880c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2881c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2882c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2883c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2884c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2885c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2886d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2887cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2888e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2889e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2890c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2891c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2892e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2893c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2894c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2895bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2897c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2899ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2900c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2901ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2902d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2903cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2904e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2905e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 29063e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2907ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2908ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 290954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2910d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 29111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2912cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 291340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 291440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 291540e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 29163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 29173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2920c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2921c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2922c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2923c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2924482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2925c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2926c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2927482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2928482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2929482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2930c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 293176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 29321c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2933482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2934ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2935c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2936c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2937c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2938482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2939482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2940ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2941df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2942df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2943df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2944df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2945df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2946d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2949d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2950d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2951d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2952d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2953482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2954d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2955fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2956482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2957482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2958482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 29609e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2961aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 29629e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2963aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2965d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 29677bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 29687bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 29697bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2970d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2971df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2974dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 297554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 297654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2977d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2978d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 297940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 29809438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 29813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2982dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2983d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 29849438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2985cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 29869438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 29879438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 298819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 298919f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2990d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2991d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 299219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 29939438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 29943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 29953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2996d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2997d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2998d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2999d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3000d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3001d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3002c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3003c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3004d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3005d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3006716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3007c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3008d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 300926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3010d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 301126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 301226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3013d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 301426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3015d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 301626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 301726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3018d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3019d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3020d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3021d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3022949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3023949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3025d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3028d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3029f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3030f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 30319438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 303231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3033cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 30348c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3035d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3036ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3037ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3038d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3039d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3040d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3041d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 30423a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3043d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3046ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 3047d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3048d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3049d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3050fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3053d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3055d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3057d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 305885b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 305985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 306085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3062fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 30637bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3064fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3065fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3066716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 306731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 306831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 306931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3070dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3071dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3072dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3073ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3074ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3075ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3076edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3077ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3078ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3079ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3080ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3081ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3082ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3083dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3084dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3085dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3086ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3087ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3088ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3089ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3090ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3091ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 309276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 30938dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3094e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3095e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3096e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 30978dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3098e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3099e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3100e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3101e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3102e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3103e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3104e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3105cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3106c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3107c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3108c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3109c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3110c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3111c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3112c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3113c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3114c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3115c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3116c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3117e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3118c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3119c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3120c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3121b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3122fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3123fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3124a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 31255f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 31265f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 31275f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3128a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3129a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3130a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3131a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3132a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3133892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3134892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3135a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3136a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 31375f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3138dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3139dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3140a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3141fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3142fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3143fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3145a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3146a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3147a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 31485f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3149dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3150dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3151a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3152fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3153fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3154fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3155a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3156a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3157a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3158a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3159a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3160a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3163fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3167cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3168cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3169cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3170cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3171cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3172cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3173cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3175c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3176c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3177c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3178c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3179c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3180c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3181c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3182482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3183482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3184c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3185c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3186c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3187c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3188c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 318974c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3190c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3191c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3192c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3193c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3194c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3195c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3196c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3197c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3198c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3199c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3200c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3201c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3202c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3203c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3204c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3205c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3206c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3207c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3209c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3210c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3213c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3216c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3217c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3218c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3234c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3247c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3248c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3249c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3252c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3253c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 32548ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3255c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 32568ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3257c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3258c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3260c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3261c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3262c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3263c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3265c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3267c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3268c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3269c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3270c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3271c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3272c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3273c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 327431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 327531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 32774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 32794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 32804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3282d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 32834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 32844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 32864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 32877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 32887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 32897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 32907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 32917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 32927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 32937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 32944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 32957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 32967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 32977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3298abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3299abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3300abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3301abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 33027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 33037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 33043bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 33057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 33064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3308c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 33097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 33107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 33117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3312156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 33137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 33147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 33157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 33183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 33194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 33214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 33224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 33257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 33267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 33274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3329e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 33304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 33314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 33324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3333e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 33340280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 33354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 33384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 33394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 33404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 33424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 334500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 33464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 33474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3348a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3349a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 33500280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 33514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3352a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3353df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3354df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3355df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3356df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3357df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 33583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3359a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 336000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 33614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 33624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 33630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 33644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 33654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 33674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 33684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 33694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 337196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 33724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 33734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 33744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 33754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 33764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 33774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 337800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 337900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 33804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 33824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 33834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 33844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 33860280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3387a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3388a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 33894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3390a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3391a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3392a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3393a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3394e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3395e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3396e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3397e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3398e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3399e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3400e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3401e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3402e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3403e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3404e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3405e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3406e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3407e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3408e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3409e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3410e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3411e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3412e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3413e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3414e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3415e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3416e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3417e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3418e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3419e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3420e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3421e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3422e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3423e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3424e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3425e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3426ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3427ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3428ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3429ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3430ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3431ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3432ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3433ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3434cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3435c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 343682ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3437c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 34384afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 34393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3440c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3441c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3442c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3443c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 344400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 34454afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 344600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3447482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3448c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3449d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3450ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 34517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34524afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 34534afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34544afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34554afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 345696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 34574afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3458c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3459c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3460c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3461c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3462d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3463c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 34644afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 34654afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 34664afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 34674afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 34684afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3469d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3470d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3471c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 34723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3473ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 34747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 34763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 34793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 34803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3481c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3482c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3483c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3484c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3485c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3486a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3487c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3488c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3489c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 34903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3491c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 34923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 34933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 34943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3496c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 349719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 349874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 349974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 350074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 350174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 350274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 350374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 350474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3505c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 350674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3507d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 350874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 350974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3513482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3514482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3515482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3516c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3517c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3518c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3519c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3520c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3521c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3522c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3523c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3525c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3526c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 352719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 352819f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 352919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 353019f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3531c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 353274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 353374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3534d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3535fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3536fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3537fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3538fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3539fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 354019f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 354119f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3542482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3543482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3544482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3545482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3546c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3547c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3548c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3549c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3550c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3551c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3552d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3553482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3554c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3555c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3556c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3557c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3558c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3559482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3560482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3561482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3562c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3563c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3564482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3565482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3566482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3567c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3568482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3570482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3571482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3572482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3573482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3574c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3575c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3576482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3577482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3578482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3579c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3580c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3581482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3582482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3583c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3584c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3585c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3586c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3587c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3588976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 358931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3590c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3591c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3592c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 359319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 359469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 359569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 359669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 359719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 359869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 359969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 360069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 360169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 360219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 360319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 360419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 36058ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 36068ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 36078ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 360819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 36098ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 361069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 361169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 361219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 361369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 361469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3615c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3616482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3617482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3618482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3619482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3620482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3621482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3624482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3625482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3626482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3627482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3628482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3629482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3630482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3631482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3633482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3634482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3635482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3636482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3637482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 363819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 363974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 364074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 364119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 364219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 364319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3644fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3645482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3646482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3647482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 364819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 364919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3650c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3651c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 365219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3653482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3654482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3655482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3656482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3657482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3658482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 365919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 366019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 366119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3662a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 36637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3664a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3665a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 36667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3667a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3668a34abf8c781485b788fddacb352d586bffca886cWinson Chung 36692b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 36702b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 36712b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 36722b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3673120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3674120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3675bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 36762b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 36772b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 367893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 36792b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 36802b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 36812b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3682d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3683d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3684e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3685d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3686d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3687120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3688120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3689120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3690120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3691120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3692120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3693120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3694120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3695557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3696557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3697557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3698557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3699557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3700ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(false, new Runnable() { 3701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 3702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 3703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3704ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 3706ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 3707557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3708557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3709b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3710b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3711b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3712b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3713b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3714b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3715b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3716b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3717b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 37183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 37193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 37203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3721dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3722dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3723dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 37243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3725dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 372676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3727b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3728b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3729b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3730b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3731558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3732558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3733558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3734558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3736482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3737c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3739c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3740558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3741558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3742558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3744d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3745aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3746558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3747482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3753d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3754fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 37579e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37589e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 37599e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 37609e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3762d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3763558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3764558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3765b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3766557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3767557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3768557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3769557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3770b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3771557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3772d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3773d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3774d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3775b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3777557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3778557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3779b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3780dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3781557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3782557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3783b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3784b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3785557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3786557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3787b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3788d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3789d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 37909e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37919e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 37929e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 37939e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 37949e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 37959e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 37969e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3797d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3798d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3799d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3800d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3801d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3802d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3803d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 38049c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38059c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 38069c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 380731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38089c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 38099c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 38109c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3811eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 38129c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3813eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 38149c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 38159c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 38169c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 38179c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3818df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3819c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3820c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 38219c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 38229c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 38239c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 38249c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 382531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3826c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3827c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3828c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3829c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3830c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3831482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3832482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3833557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3834482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3835482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3836c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3837c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3838482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3840c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3841c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 384210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 384310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3844c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 38459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3846fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3847482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3848ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 38499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 385131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 38533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3854716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 38556569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3856a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3857d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3859aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 38603e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 38613e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 38624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 38634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 38644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 38654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3866557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 386728f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 38684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 38694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3873d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3874ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3875ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3876d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3877ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3878ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3879ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3880ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3881ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3882ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3883ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3884ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3885ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3886ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3887ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3888ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3889d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3890ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3891ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3892ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 38949d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3895a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3896ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3897ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3898d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3899d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3900d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3901d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3902d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3903d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3904d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3905d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3906ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 39077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3908d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3909a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3910a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3911a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3912a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3913a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3914a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3915a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3916a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3917a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3918a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3919ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3920ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3921ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3922ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3923ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3924ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3925d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3926d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3927d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3928d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3929d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3930d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3931d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3936d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3937a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3938d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3939a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3940ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3941ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3942ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3943ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3944d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3945d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 394668f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3949d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3950d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3951ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3952ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3953d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3954d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3955ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3956ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 39587bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3960ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3961ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3962d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3963d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3965d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3967d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3968d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3969d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3970d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3972d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3973d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3975d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3976d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3977d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3978d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3979d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3980d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3981d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3982d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3983ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3984ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3985ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 39864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 39874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 39897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 39907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 39914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 39944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 39967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3997af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 399831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3999aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 400070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 400170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 400270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 400370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 40045f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4005360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 400670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 400731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 400870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 40090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 40100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 40110280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 40120280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 40130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 40140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 40150280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 40160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40189b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 401921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 402021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 402121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 40220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 402370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4024e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4025e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 402670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4027df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4028e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4029df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4030e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4031df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4032df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4033cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4034c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 403500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4036d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4037d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4038d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 40393a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 404031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 404131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4042e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4043e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4044e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 40451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 40461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 40471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 40481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4049ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4050ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4051ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4052ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4053ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 40541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 40551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40561e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 40581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 40601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4061b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4062b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4063b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 4064b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 40651e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 40661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 406700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 4068d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 4069d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 4070d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 4071ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 407231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4073ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 40743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 40753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 40763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 40773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4078dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 40793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4080eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4081eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4082eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4083eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4084eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4085eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4086eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 408731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 40891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 40901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 409136cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 40924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 409331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 409431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 409531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 40971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 40981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 41011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 41021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 41031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 41041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 41051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 41061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4109ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4110a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4111d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4112dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4113d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4114d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4115d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4116dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4117d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4118d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4119d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4120482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4121a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4122482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 41232acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4124487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4125487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4127bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 41282acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4129482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4130482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4131482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 41324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4133e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 41344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4135e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4136e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4137e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 41384caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4139e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4140e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4141e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4142e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 41434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 41444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4145e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4146e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4147e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4148e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4149e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4150e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4151e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4152e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4153e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4154e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4155e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4156e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4157e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4158e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4159e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 416099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41614caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41624caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41634caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41644caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41654caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 416699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 416799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4168a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4169e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4170e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4171e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 41724caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 41744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 41754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 41764caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 41774caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 41784caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4179e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4180e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4181e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4182e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4183e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4184e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4185e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4186e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4187e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 418899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41894caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41904caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41914caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 419499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 419599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 41964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4197e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4198e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 41994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 42004caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 42014caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 42024caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 42034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 42044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 42054caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 42064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4207e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4208e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4209e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4210e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4211e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4212e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4213e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4214e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4215e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4216e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4217e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4218e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4219e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4220e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4221e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4222e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4223e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4224e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4225e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4226dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4227e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4228e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4229f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4230e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4231dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4232e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4233e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4234e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4235e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4236e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4237e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4238e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4239e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4240f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4241f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4242f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4243f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4244f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4245f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4246f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4247f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4248e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4249e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4250e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4251e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4252e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4253e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4254e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4255e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4256a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4257eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4258eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4259eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4260eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4261eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4262043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4263043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4264043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4265043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4266a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 42671eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 42681eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 42691eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42701eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42711eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 42721eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 42731eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 42741eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42751eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42761eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4277a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4278a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4279a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4280a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4281a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4282a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4283a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4284a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4285a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 42860280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 42870280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 42880280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 42890280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 42900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 42920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 42930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 42940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 42950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 42960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42971462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 42981462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4299a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 43001462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 43011462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 43021462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43031462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43041462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 43051462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 43061462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 43071462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4308b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4309b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4310b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 43111462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43121462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43131462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43141462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 43151462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 43161462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 43171462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 43181462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 43191462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43201462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43211462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4322d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 43231462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43241462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43251462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 432631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4327d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 432931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 433095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 433195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 433295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 433395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 433431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 433531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 433731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4338d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 434031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 434195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 434295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 434395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 434495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 434531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4346138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 43471262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43483e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 43491c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4350cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 435110bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 43521c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 43531c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 43541c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 43553e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 43561c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43571c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43581c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 43593e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 436061a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4361d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 436254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4363360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4364aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 436754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4368aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4369482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4370482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4371482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4372482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4373482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4374aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 437670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4377c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4378c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4379c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 43803e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4381c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 438270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 43833e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 438408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 438508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 43861262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43873e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 43883e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4389d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 43958a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4396c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4397c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 43983e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4399c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4400c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4401c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4403c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 44041262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 44051262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 44063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 44083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 44103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 44113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4412a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 44133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 44143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 44173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 44213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 44233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 44243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 44253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 44263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 44273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 44293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 44303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 44323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4436a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4437a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 44383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4439a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4440a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4441a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 44423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 444331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4444a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 44453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4447a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 44483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 44503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4453a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4454a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4455a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 445731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 44593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 446031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4461aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 446231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 446331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 446831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 447031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4471a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4472a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4473a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 447531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 447731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 447831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 447931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 448331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4485df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4486a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4487a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4488a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4489df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4490df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4491df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4492df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4493df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4494df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4495df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4496df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4497df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 449831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 449983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 450083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 450183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 450283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 450364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4504cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 450564e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 450664359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 450764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 450864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 450983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 451083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 451183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 451283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 451383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 451483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 451564359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 451683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 451783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 451864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 451964359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 452064359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 452164359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 452264359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 452364359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 452464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 452564359a53dc827797917a8d9a0697a91996789801Winson Chung } 452664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 452764359a53dc827797917a8d9a0697a91996789801Winson Chung } 452864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 452964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 453083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 453164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 453283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 453383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 453483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 453583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 453683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 453783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4538eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 453983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 454083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4541eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 454283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 454383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 454483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 454583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 454683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 454783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 454883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 454983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4552a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4553629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 455464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 455564359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 455664359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 455764359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 455864359a53dc827797917a8d9a0697a91996789801Winson Chung } 455964359a53dc827797917a8d9a0697a91996789801Winson Chung 456064359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 456164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 456264359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 456364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 456464359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 456564359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 456664359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 456764359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 456864359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 456964359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 457064359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 457164359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 457264359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 457364359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 457464359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 457564359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4576629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 457764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 457864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4579574d20ec84551370987dde530c27ec493bdef564Romain Guy } 458064359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 458164359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 458264359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 458364359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4584629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4585574d20ec84551370987dde530c27ec493bdef564Romain Guy } 458664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 458764359a53dc827797917a8d9a0697a91996789801Winson Chung } 458864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 458964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4590aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 459164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 459264359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 459364359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 459464359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 459564359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 459664359a53dc827797917a8d9a0697a91996789801Winson Chung } 459764359a53dc827797917a8d9a0697a91996789801Winson Chung } 459864359a53dc827797917a8d9a0697a91996789801Winson Chung 459964359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 460064359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 460164359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 460264359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 460364359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 460464359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 460564359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 460631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 460764359a53dc827797917a8d9a0697a91996789801Winson Chung } 460864359a53dc827797917a8d9a0697a91996789801Winson Chung 460964359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 461064359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 461164359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 461264359a53dc827797917a8d9a0697a91996789801Winson Chung } 461331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46142efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 461564359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 461664359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 461731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4618f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 46198c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 46208c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 46218c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4622b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4623b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4624b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 46258c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4626b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 46278c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 46288c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 46298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4630b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 46318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 46328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 46338c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 46348c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46358c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46368c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46378c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4638eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 46398c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 46408c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 46418c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 46428c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 46438c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46448c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4645a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4646a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 46478c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Update all the children shortcuts 46488c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 46498c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 46508c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View v = layout.getChildAt(j); 46518c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ItemInfo info = (ItemInfo) v.getTag(); 46528c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (info instanceof FolderInfo && v instanceof FolderIcon) { 46538c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung FolderIcon folder = (FolderIcon) v; 46548c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 46558c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (View fv : folderChildren) { 46568c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung info = (ItemInfo) fv.getTag(); 46578c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, fv); 4658f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 46598c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung folder.invalidate(); 46608c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } else if (info instanceof ShortcutInfo) { 46618c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4662f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4663f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4664f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4665f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4666f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4667af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4668de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4669de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4670af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4671de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4672af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4673de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4674c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4675af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 467664359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 467764359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 467864359a53dc827797917a8d9a0697a91996789801Winson Chung } 467931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 468031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4681af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4682af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4683af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4684af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4685af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4686af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4687af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4688af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4689af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4690af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4691af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4692af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4693af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4694af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4695af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4696af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4697af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 469876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4699af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4700af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 47010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 47027819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 47037819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 47047819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4705fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 47067819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4707ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 47087819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 47097819a56217fd4e216d3675905586b275799723bbWinson Chung } 471082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 47117819a56217fd4e216d3675905586b275799723bbWinson Chung 471282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 471382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 471482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 471582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 47160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 47170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 471831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4720f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 472131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47226a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 472353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 472453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 472553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 472653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 472753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 47286a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 47296a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 473053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 473153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 473253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 473353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 47348b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 473553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 47366a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 47378dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 47388dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 47398dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 47408dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 474131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4742