Workspace.java revision 82e5c98446e1f1765aabca1725cba181a56edcb4
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; 20f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 21b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 24cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 25cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 278f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 28bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 29629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 30495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 33adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 347247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 38a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 39b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 40043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 43f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 45956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 46495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 4831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 49291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 501462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 51cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 52a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 556e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityEvent; 5753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityNodeInfo; 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 90f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 91ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 92265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 93ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 94f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 95f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 969171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 102e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 103e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10525356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 106f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 107f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1083d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1093d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1138f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1149c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 115aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1169e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 11831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 122dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 123dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 12931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 133aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 137c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 138c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 139c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 141a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 142a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 144bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 145bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 146c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 14753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 148bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1496569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1506569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1516569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1526569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 153c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 16500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 166aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 16931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 172e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1740280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 17531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 176c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 177b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 178f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 179410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen private int mOverviewModePageOffset; 180d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1811262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 182dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 184f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1857777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 186d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 191dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 192accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 193accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1951262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1961262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 197e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 1984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 1998e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2008e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 201d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 202b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 203a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 204f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 205869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 207ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 20826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 209f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21084f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21194309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 212c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 214482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 215482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 21619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 217482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 21819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2233aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 224073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 225f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 226f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 227f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 228f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 232ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 233d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 234d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 238ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 239482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 240482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2481462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2491462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2501462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 252ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 253ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2584b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 262dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2651e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 269eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 270eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 271eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 272eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 27631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2965f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 297e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 298e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 299c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 300f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 301f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 302f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3038bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 304867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 305869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 306869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3078f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 308aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 309aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 310aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 311b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 312b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 313f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 314f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 315410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen mOverviewModePageOffset = res.getDimensionPixelSize(R.dimen.overview_mode_page_offset); 31694309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3179e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 31831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 31931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3208b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3210d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 32331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 324c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 325c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 326c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 32753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 32831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 32931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 33177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 33277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 33377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 33477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 335038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 336038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 337038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 338d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 339038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 340038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 341ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 342ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 343d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 344d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 345d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 346038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 347038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 351038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 355038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 357dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 358d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 360d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 361038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 366d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 368641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 369ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 370a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 371f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 372f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 373f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 382d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 383d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 384d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 385d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3863a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3874b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 388f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 389f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 391f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 3925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 3935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeExtraEmptyScreen(); 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 395ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 396d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 397d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 39831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 39931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 40031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 405cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4065f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4070589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 408cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 409ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 410ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4117777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 412410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 413410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // This is a bit of a hack to account for the fact that we translate the workspace 414410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // up a bit, and still need to draw the background covering the whole screen. 415410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setMinScale(mOverviewModeShrinkFactor - 0.2f); 41622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 41731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 418482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 419b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 420fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 421b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 422b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 423b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 425ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 426cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 42784f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 428265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4295f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 430265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 43422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 43522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 43622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 43722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 43822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 43922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 44022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 44122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 44222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 44331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 444f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 445b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 446f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 447f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 44808ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4498b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 45031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 45131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 45231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4532801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 45653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 457f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4588b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4598b805b17158886035b38261eb611d8641701ae43Michael Jurka 460920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 461920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 462920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 463f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 464f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 465920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 466920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 467920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 46831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 46931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 47031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 47131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 472716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4738e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4758e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 476aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 477aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 478aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 479aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 48031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 48331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 485a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 486a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 48731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4899e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 4909e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 4919e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 4929e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 4939e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 4949e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 4959e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 49689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 49764359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 49864359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 49964359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 50064359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 50164359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 50264359a53dc827797917a8d9a0697a91996789801Winson Chung } 50389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 504dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 505dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 50689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 50789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 50864359a53dc827797917a8d9a0697a91996789801Winson Chung } 50964359a53dc827797917a8d9a0697a91996789801Winson Chung 51089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 515dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 516dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 517dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 519f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 520837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 521dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 52264359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 52364359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 524dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 525dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 526dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 52798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 528dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 52941eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 530dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 531dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 532dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 533edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5342702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5352702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5362702ea006084a441f085c779ff77be1128a19badAdam Cohen 537edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 538ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5409e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 541dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen setCurrentPage(getCurrentPage() + 1); 54282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 54382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 54482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 545dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 546dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 547a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 548a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 549a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 550a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 551a888158880fea53479447d883391f552604e46b6Dave Hawkey } 552a888158880fea53479447d883391f552604e46b6Dave Hawkey 553a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 554a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 555a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 556a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 557a888158880fea53479447d883391f552604e46b6Dave Hawkey 558a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 559a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 560a888158880fea53479447d883391f552604e46b6Dave Hawkey setCurrentPage(getCurrentPage() - 1); 56182e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 56282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 56382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 564a888158880fea53479447d883391f552604e46b6Dave Hawkey } 565a888158880fea53479447d883391f552604e46b6Dave Hawkey 56653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 56753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 56898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 56998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 57098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 57198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 57298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 57398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 57498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 57598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 57698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 57798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 57898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 57977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 58077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 58177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 582225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 58398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 58453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 58598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 58698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 58798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 58898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 5895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 5905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 5915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 5925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 5945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 5955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 5965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 5985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 5995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 6135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void removeExtraEmptyScreen() { 6212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 6225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 6235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 6245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 6255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 6302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 631fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 6322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 6332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 6342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 635dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 63689f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 637dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 638c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 639dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 640dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 641104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 642dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 643dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 644dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 64589f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 64689f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 64789f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 64889f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 64989f9705077c054b541af7da52be832760e2ae2e8Winson Chung 65064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 65164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 65264359a53dc827797917a8d9a0697a91996789801Winson Chung 653dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 654dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 655dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 656dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 657dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 658dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 659dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 660dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 661dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 662dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 663dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 664dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 665dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 666dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 667dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 668dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 669dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 670dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 671dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 672dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 673dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 674dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 675dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 6775f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 6785f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 6795f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 6805f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 681dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 682dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 683c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 684c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 685c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 686c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 687dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 688accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 689accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 690accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 691accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 692accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 693accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 694dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 695dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 696dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 697c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 698dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 699dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 701dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 704fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 7055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 706dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 709dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 7115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 7135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 7145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 7155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 7175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 7185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 7195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 7205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 721dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 722dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 72364359a53dc827797917a8d9a0697a91996789801Winson Chung 72464359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 72564359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 72664359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 72764359a53dc827797917a8d9a0697a91996789801Winson Chung } 728accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 729accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 730accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 731accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 733dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 734dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 735dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 736dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 737dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 738dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 739dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 740dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 741dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 742dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 743dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 744dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 745dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 746dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 747dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 748dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 749dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 750dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 751aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 752aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 75331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 75431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 75531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 75631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 75731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 758dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 75931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 76031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 76131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 76231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 76331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 764dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 765dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 766dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 76731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 768dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 7703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 771dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 772dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 7738481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 7748481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 7753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 7763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 778dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 779dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 780dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 7843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 7853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 7864d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 7873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 788099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 789099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 790099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 791099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 792099f60d51f6310e1290687e83958e665b3324504Adam Cohen 793dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 794dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 795dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 7963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 797dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 7983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 800099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 801099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 802099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 803099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 804dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 805ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 80631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 80731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 80896d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 809ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 810ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 81131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 81231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 813ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 81431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 81531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 81631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 81731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 81831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 819aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8207f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 8217f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 8227f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 8237f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 8246569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 826f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 8273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 828aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 829aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 8306569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 8314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 832aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 833aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 83431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 8350d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 83631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 83731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 83800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 839aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 84000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 84131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 84231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 843d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 844e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 845e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 846e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 847e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 848e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 849dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 850f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 851f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 852e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 853e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 854fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 855fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 856fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 857fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 8587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 8597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 8609b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 8617044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 8627044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 8637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 864ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 865ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 866ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 867ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 8685f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8695f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 8707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 8715f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 8725f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 8735f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8745f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 8755f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8765f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8775f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8785f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 879d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 880d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 881f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 882f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 8833d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 884d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 885d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 886d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 887d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 888d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 889d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 890d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 891d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 892d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 893f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 8945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 8955f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8965f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8973d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 8983d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 8993d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 9003d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 9013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 9023d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 9033d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 9043d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 9053d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9063d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 9073d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 9083d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 9093d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 9103d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 9113d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 9123d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 9133d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 9143d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9153d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9163d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9173d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9183d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9193d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9201adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 9211adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 9227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 923f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 9253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 9263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 927f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 929f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9303d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 9317044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 932f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9333d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 9347044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 9357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 9373d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 9383d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 9393d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 940af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 941af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 942af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 9433d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 9443d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 9453d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 9463d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 9487044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 9497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 9507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 9517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 9527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 9537044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 9547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 9557044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 9567044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 9577044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9607044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9617044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 962f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9631adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 9641adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 9651262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 966007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 967007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 968d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 9700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 971d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 972d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 973d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 974d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 975d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 976d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 977d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 978d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 97931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 980007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 981007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 982e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 983007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 984007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 9851afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 9867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 9877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 988869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 9897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 990a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 9917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 99331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 99431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9951262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 996007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 997007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 998d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1000d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1001d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1002d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1003d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 10043bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 10053bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 10063bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 10073bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 100825460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 10093bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 10103bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 10113bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 1012e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1013007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 1014007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10151262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 101626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 101726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 101826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 101926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 102026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1021f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1022f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1023f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1024f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1025f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1026accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1027accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1028accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1029accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 103089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 103189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 103289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 103389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 103489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 103589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen Launcher.setScreen(mCurrentPage); 1036bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 10376ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1038bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1039bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1040bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 10413d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 10425841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1043bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10446ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1045bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1046bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1047bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1048bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 10495841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1050bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1051bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 105253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 105353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 105453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 105501f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 10560142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 10576fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 10586fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 10596fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 10606fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1061c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1062adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1063adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka SharedPreferences sp = mLauncher.getSharedPreferences(spKey, Context.MODE_PRIVATE); 1064104c45677660586026a7e74ef8c47d396403d50eMichael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1065adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1066c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1067c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1068f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1069f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1070f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1071f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1072f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1073f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1074f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1075f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1076dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1077dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1078dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1079dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1080cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1081cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1082046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1083fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1084cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1085cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1086cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1087cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1088cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 10892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 10902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1091fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1092cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1093ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1094ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1095cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1096cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1097ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1098ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1099cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1100cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1101fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1102fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1103fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1104fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1105fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1106fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 11071bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 11081bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 11091bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 11101bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 11111bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 11121bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 11131bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 11141bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1115fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1116cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1117ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1118ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1119ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1120cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1121cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1122cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1123cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1124cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1125cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1126cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1127cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1128ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1129cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1130ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1131ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1132fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1133fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1134fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1135cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1136cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1137ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1138cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1139ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1140ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1141fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1142fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1143fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1144fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 11452f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 11462f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1147fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1148fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 11492f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1150fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1151fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1152fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1153fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1154fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1155fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 11562f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1157fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1158fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1159fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1160fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1161fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 11622f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1163fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1164fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1165fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int offsetForLayoutTransitionAnimation = isLayoutRtl() ? 1166fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getPageAt(getChildCount() - 1).getLeft() - getFirstChildLeft() : 0; 1167fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 1168fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getScrollX() - firstPageScrollX - offsetForLayoutTransitionAnimation; 1169fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 11702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 11712f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 11722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1173fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 1174fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 1175fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1176fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1177fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1178fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 11792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 11802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 11812f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1182fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1183fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1184fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 11852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 11862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 11872f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1188fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1189fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1190fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1191fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1192fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 11932f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 11942f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 11952f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1196fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1197fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1198fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1199fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1200fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1201fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1202ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1203cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1204ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1205ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1206ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1207cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1208ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1209ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1210cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1211cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1212cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1213cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1214ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1215ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1216fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1217fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1218fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1219fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1220fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1221ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1222fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1223cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1224fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1225cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1226cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1227cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1228cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1229fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1230cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1231ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1232ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1233fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1234fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1235cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1236fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1237cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1238ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1239ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1240ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1241cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1242ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 12438f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1244aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1245340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1246340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1247340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1248fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1249cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1250cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 125194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1252d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12539171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12549171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12552ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 12569171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 12579171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 12583e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1259f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1260f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 126194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1262d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12652ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 12669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 12679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 12689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 12693e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1270f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1271f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 127294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 127394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 127494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 127594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 127694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 127794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 12789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 12799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1280f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1281f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1282f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1283f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1284f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1285f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 12869171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 12879171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 12889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 12909c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 12919c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 12929c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12939c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 12949c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 12959c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12969c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 12977bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1298b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1299b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1300b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1301b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1302b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1303b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1304b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1305b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1306b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 13087bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 13097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1310f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1311f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 13127bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 13137bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 13147bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 13157bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 13167bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 13177bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 13187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 13197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 13207bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 13217bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 13227bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1323b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 13279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 13289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 13299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 13309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13319171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1333f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1334f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1335f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1336f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 133768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 133868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 133968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 134068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 134168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 134268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 134368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 134468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 134568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 134668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 134768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 134868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1349a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1350869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1351869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1352869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1353869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1354869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1355869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1356869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1357869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1358869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 135973894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1360869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1361a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1362a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1363a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1364a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1365a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1366a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 136773894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1368f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1369f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1370a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1371a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1372a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1373a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1374a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1375a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1376a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1377a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1378a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 137998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1380edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1381edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1382edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1383fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1384fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1385fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1386fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1387bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1388bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1389bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1390bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1391edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1392a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1393a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1394af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1395edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1396564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1397564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen int scrollDelta = getScrollForPage(index + 1) - getScrollX() + 1398564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen getLayoutTransitionOffsetForPage(index + 1); 1399af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = scrollDelta; 1400a888158880fea53479447d883391f552604e46b6Dave Hawkey progress = (1.0f * scrollDelta) / 1401edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen (getScrollForPage(index + 1) - getScrollForPage(index)); 1402af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1403af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1404af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1405af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1406af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1407af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1408955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1409a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1410edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1411a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 1412a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1413c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1414a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 141522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1416a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1417a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1418a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1419c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1420a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1421a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1422a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1423c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1424a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1425a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1426edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1427edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1428edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1429a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 143053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 143153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 143253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 143353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 143453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 143553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 143653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 143753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 143853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 143953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 144053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 144153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 144253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 144353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 144453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 144553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1446a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 144752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1448a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1449a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1450a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1451edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1452d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1453f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1454af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1455af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1456af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1457af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 145852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 145952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 146052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 146152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 146252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 146352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1464a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1465a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1466a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1467a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 146852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1469b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1470b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 147152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 147252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1473b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1474a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1475a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1476b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1477a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 147894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 147952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1480b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1481b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1482b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1483b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1484b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1485b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1486ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1487ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 14887842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1489b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1490b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1491b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1492b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1493b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1494869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1495b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1496b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 149700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 149800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 14999c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1500956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 15019c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 15029c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15039c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 15049c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1505e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 15069c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 150700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 150800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 150953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 151053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 151153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 151253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 151353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setOnClickListener(getPageIndicatorClickListener()); 151453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 151553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 151653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 151753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 151853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 151953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 152031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 152128750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1522c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1523fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1524cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1525c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 15260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 152731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 152831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 152931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 15309171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 15319171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 15329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 15338d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1534f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 15358b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1536f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1537f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 15389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1539073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 15409171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1543eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 15449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15459171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 154621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 154721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 154821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 154921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1550dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 155131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1552678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 155331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 155431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 155531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 155631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 15570142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 155831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 155931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 156031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 156131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 156231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 156331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 156497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1565d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 156697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 156797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 156897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 156997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 157097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 157197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1572c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1573678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 157431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 15750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 157631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 15770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 15780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 157931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 158031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 158131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 158231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1583d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1584f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1585d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1586d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 15870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 15880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 15890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 15900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 15910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 15923a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1593aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1594dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1595fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 15960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 15970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1598fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 15990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 160031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 160131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 160231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 160331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 160631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1607dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1608dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 160931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 161031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 16118182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 16128182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 16138182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 16148182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 161531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 161631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 161731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16183a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1619f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 16203a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1621d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1622d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1623d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1624d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1625d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1626d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1627d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1628d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 162901f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1630d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1631d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1632d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1633d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1634d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1635d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1636d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1637d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1638d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1639d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1640d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1641d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1642d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1643d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1644d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1645d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1646d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1647d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1648d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 164901f2d7fa4b24b21543012060305d693899b4beaaChris Craik 165001f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1651d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 165247639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 165301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 165401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 165501f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 165601f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 165701f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 165801f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 16593a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 16603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 16613a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 16623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 16633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 16643a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 16653a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 16663a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 16673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 16683a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 16693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1670d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1671d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1672ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 16733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1674ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1675ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 16761d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 16771d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 16781d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 16791d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 16801d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 16811d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 16821d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 16831d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 16841d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 16851d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 16861d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 16871d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 16881d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 16891d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 169061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 169161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 169261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 169361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 16940dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 169561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 169661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 169761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 169861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 169961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 170061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 170161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 170261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1703eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1704eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 170561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1706cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1707cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1708cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 170961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 171061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 171161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 171261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 171361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 171461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 171561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 171661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1717cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 171861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1719cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1720cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1721cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 172261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 172361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 172461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 172561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1726b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1727b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 172861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 172961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 173061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 173161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 173261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 173361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 173461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 173561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 173661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 173761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 173861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 173961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 174061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 174161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 174261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 174361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 174461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 174561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 174661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 17473e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 17483e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 17496639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17506639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 17516639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 17526639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17536639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 17546639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 17556639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17566639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 17576639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 17586639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 17596639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 17606639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 17626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 17636639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 17648c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1765d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 17663e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1767038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 17686639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1769d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1770d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 17718c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 17723e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 17733e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1774758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1775716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 17766788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1777758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1778758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 17794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 17804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 17827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 17834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 17844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 17854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 17864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 17874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 17884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 17892a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1790f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 17917777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 17927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1793f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1794f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1795fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 17961003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 17971003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 17981003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 17991003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1800dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1801dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1802dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1803dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1804dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 180522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 180622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(null); 1807dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1808dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1809dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1810dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1811dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 18122bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 1813dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 18142bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 1815dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1816dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1817dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1818dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1819d64d1763c590b1c954b759156683abf39ff22945Winson Chung 1820dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 182122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 182222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 182322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 1824dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1825dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1826f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1827f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1828f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1829f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 183093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 183193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 183293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 183393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 1834336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 183593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 1836f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1837f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1838336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 1839336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 1840f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1841f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1842336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 1843336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 1844f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1845f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1846336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 1847f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1848f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1849f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1850f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1851f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1852336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 1853336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 1854f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1855336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 1856336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 1857336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 1858f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1859336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1860336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 1861336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 1862336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1863f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1864f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1865410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 1866410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int childHeight = getNormalChildHeight(); 1867410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int viewPortHeight = getViewportHeight(); 1868410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int scaledChildHeight = (int) (mOverviewModeShrinkFactor * childHeight); 1869410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1870410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offset = (viewPortHeight - scaledChildHeight) / 2; 1871410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offsetDelta = mOverviewModePageOffset - offset + mInsets.top; 1872410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1873410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen return offsetDelta; 1874410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 1875410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 18765841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 18775841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 18785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 18795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 18805841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 18815841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 18825841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 18835841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 18845841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 18855841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 1886edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 1887edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 1888edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 1889edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 1890edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 1891edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1892edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1893edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1894edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 1895edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 1896edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 189753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 189853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 189953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 190053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 190153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 190253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 190353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 190453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 1905edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1906edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1907f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1908bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 19092a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 191099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 191199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 19121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 19131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 19141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 19152ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 19167777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 19171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 19181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 19194ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 19201b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1921f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 1922edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 19231b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 19241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 19251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1926f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 19272d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 1928f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1929f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 19302d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 1931410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 1932f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1933f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 1934f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 19357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1936beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1937f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1938f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1939f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1940f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1941f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1942f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 19437777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1944f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1945f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1946f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1947f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1948f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1949af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 1950f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1951f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 19523a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 19533c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 19547777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 1955f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 1956f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung final int duration = workspaceToAllApps ? 19577777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_workspaceUnshrinkTime) : 19587777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 19591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 19601b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 1961296ab0fde68c6aeb255c96a31440fa7f844e02a2Winson Chung boolean isCurrentPage = (i == getNextPage()); 19622d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 1963f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung float finalAlpha = stateIsSmall ? 0f : 1f; 1964f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 1965f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 1966f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 1967f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 1968f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 1969f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 1970f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 1971f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 1972f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 1973f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 1974f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 1975f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 1976f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 19774afe9b31f51022538b30646fe83780e83bf22490Winson Chung 19781b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 19791b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 19807777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 19817777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 19827777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 19837777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 19841b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 1985a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 1986b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 19877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 19881c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 19893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 19903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 19913d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 19927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 19937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 19947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 19957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 1996410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 19977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 19987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 19997407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 20007407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 20017407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2002869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 20032a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 20047372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2005a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 20067407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2007869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 20086c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 20096c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2010a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2011a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setDuration(duration) 2012a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2013a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2014742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 20157407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2016869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2017f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2018f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(cl, 0f, 1f).setDuration(duration); 20197407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 20207407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 20217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 20227372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 20237407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 20247407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 20257407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20267407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 20277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 20287777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2029b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 20307407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20316670073de833cb56dabecb1eb751b6625a5aed78Winson Chung ObjectAnimator pageIndicatorAlpha = null; 20326670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20336670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 20346670073de833cb56dabecb1eb751b6625a5aed78Winson Chung finalHotseatAndPageIndicatorAlpha); 20356670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20363d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(hotseat, "alpha", 2037f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 2038dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen ObjectAnimator searchBarAlpha = ObjectAnimator.ofFloat(searchBar, 2039dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen "alpha", finalSearchBarAlpha); 20403d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(overviewPanel, 2041f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 20423d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20433d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanelAlpha.addUpdateListener(new AlphaUpdateListener(overviewPanel)); 20443d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseatAlpha.addUpdateListener(new AlphaUpdateListener(hotseat)); 2045dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBarAlpha.addUpdateListener(new AlphaUpdateListener(searchBar)); 20463d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20476670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20486670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha.addUpdateListener(new AlphaUpdateListener(getPageIndicator())); 20496670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20503d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20513d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2052f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2053f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2054dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2055f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 20562a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2057f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 20583d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 20593d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 20603d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 20613d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 20626670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20636670073de833cb56dabecb1eb751b6625a5aed78Winson Chung getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 2064336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(getPageIndicator()); 20656670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2066dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 20673f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 20683f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2069410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2070410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2071410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2072dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 20735841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 20748d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 20751b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 20767bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 20777bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 20787bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 20797bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 20807bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2081dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2082dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2083dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 20847bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 20857bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2086ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 20877bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 20882a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2089dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2090dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2091336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka static class AlphaUpdateListener implements AnimatorUpdateListener { 2092f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2093f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2094f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2095f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2096f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2097f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2098f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2099336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2100336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2101336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2102336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 210353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 210453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 210553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 210653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 210753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2108f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2110f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2111f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2112f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2113f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2115bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2116a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2117f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2118bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2119bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2120bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2121a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2122a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2123a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2124a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 21257044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 21267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 21277044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 21287044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 21297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2130bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2131f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2132f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2133f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2134f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2135f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2136f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2137f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2138f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2139f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2140f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 21413f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 21423f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21433f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21443f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 21453f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 21463f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 21473f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 21483f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21493f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21503f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21513f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 21523f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 21533f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 21543f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 21553f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21563f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21573f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21583f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 21593f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 21603f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 21613f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 2162f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2163f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2164f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2165f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2166bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 21673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2168bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2169bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2170bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2171bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2172869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2173bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2174bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2175a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2176bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2177bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 21783f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2179bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2180bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2181bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2182bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2183bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2184bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2185bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 21864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 21874be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 21884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 21894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 21904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 21914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 21924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2193ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 21944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 21954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 21964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2197099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2198099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2199ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2200ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2201ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2202ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2203ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2204ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2205ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2206ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2207099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2208099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2209099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2210099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2211099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2212099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2213ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2214ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2215ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2216ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2217ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2218ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2219ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2220ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2221ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2222ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2223ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2224ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2225099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2226099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2227099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2228099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2229099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 22304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2231ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2232ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 22334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2234ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2235ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2236ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2237ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2238ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2239ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 22404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2241ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2242ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2243ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2244ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2245ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2246ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2247ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2248ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2249ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2250ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2251ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2252aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2253ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2254ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 22554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 22564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 22574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 22584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 22594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 22604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 22614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2262410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 22634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 22644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 22654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 22664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2267b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 22685bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2269aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 22704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 22714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 22724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 22734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2274d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2275d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2276d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 22778db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 22788c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2279410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2280f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2281d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2282f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2283f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2284f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2285f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2286f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2287f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2288f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2289f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2290f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2291f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2292f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 22931120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 22948db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 22958c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2296aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2297d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2298d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2299d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2300d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 230131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 230231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2303aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 230431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 23057984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 230631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 230731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2308aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 230931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2310d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2311482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2312482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 23134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 23154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 23164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 23184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2320d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2321ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2322ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2323ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2324ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 23254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2326d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 23274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2329eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2330e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2331307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2332eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2333307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2334eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2335307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2336eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2337e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 23385f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 23395f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2340b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2341e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2342b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 23435f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2344e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2345e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2346e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2347e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2348fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2349b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2350b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 23515f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2352e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 23530e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 23545f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 23555f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2356e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2357e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 23581e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 23591e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 23601e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 23611e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 23621e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 23631e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2364ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2365307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 23665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 23675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 23685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 23695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 23705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 23714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 237231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 237331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2374dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 23753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 23763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 237731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 23780280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 23793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2380dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 23817c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2382dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 23833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 238431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 238531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 23864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 23871b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 23884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 23894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2390cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2391cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2392cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2393cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2394cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2396cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2397cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2399cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2400cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 24014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2402cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2403a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2404a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2405a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 24062e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2407c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2408307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24092e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2410c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24112e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 24122e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2413557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2414557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2415557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2416557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2417557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2418557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2419557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2420557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2421557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2422557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2423557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2424cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2425d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2426d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2427d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2428d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2429d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2430d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2431482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2432a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2433c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2434f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2435c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2436482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2437c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2438482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2439a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2440a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2441c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2442482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2443a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2444a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2445a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2446482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2447c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2448482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2449482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2450482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2451482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2452cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2453482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 245496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 245596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2456c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 245793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 245896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 24590dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 246096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 246196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 246296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 246396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 246496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 246593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2466cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2467cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2468cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2469dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2470dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2471dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2472dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2473dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2474dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2475cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2476cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2477cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2478482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2479482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2480482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2481a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2482a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 248319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 248419f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 248519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 248619f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 248719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 248819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 248919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 24903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 24913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2492482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 24933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2494e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2495a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2496a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2497a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2498e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2499a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2500e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2501c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2502c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2503e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2504e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2505e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2506e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2507482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2508482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2509482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2510a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 251119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 251219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 251319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 251419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 251519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 251619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 251719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 251819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2519a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2520a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2521a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2522a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2523a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2524a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2525a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2526a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2527a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 25283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2529482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2530482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2531482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2532c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 253319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2534ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2535ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2536ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2537ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2538ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2539ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 254010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 254119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 254219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2543dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 254410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 254510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 254610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 254710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 254810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 254910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 255010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 255110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 255210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 25533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 255410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 255510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2556d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2557ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 255810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2559d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 25603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2562a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2563a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2564a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2565a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2566d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2567558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2568558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2569558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2570558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2571558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2572558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2573558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2574558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2575558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 257610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 257710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 257810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 257910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 258010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2581a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2582482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2583482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2584482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2585a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2586c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2587c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 258819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2589c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2590c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 25913e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 25923e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2593c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2594c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2595c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 25963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2597c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2598c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2599c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2600c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2601c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2602c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2603c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2604d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2605cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2606e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2607e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2608c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2609c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2610e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2611c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2612c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2613bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2615c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2617ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2618c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2619ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2620d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2621cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2622e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2623e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 26243e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2625ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2626ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 262754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2628d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 26291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2630cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 263140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 263240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 263340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 26343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 26353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2636dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2637dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2638c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2639c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2640c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2641c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2642482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2643c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2644c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2645482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2646482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2647482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2648c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 264976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 26501c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2651482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2652d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2653c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2654c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2655c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2656482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2657482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2658d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2659df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2660df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2661df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2662df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2663df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2664d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2665d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2666d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2667d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2668d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2669d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2670d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2671482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2672d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2673c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2674482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2675482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2676482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 26789e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2679aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 26809e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2681aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2683d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2684d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 26857bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 26867bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 26877bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2688d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2689df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2690dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2691dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2692dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 269354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 269454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2695d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2696d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 269740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 26989438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 26993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2701d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 27029438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2703cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27049438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 27059438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 270619f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 270719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2708d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 271019f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2711dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 27129438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 27139438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 27143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 27153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2716d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2717d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2718d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2719d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2720d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2721d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2722c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2723c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2724d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2725d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2726716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2727c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2728d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 272926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2730d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 273126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 273226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2733d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 273426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2735d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 273626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 273726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2738d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2739d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2740d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2741d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2742949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 2743949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 2744d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2745d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2746d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2748d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2749f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2750f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 27519438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 275231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2753cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27548c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2755d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2756ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2757ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2758d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2759d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2760d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2761d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 27623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2763d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2764d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2765d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2766d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2767d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2768d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2769d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2770fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2771d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2772d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2773d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2774d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2775d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2776d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2777d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 277885b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 277985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 278085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2781d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2782fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 27837bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2784fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2785fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2786716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 278731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2790dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2791dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2792dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2793ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2794ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2795ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2796edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2797ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2798ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2799ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2800ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2801ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2802ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2803dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2804dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2805dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2806ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2807ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2808ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2809ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2810ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2811ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 281276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 28138dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2814e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2815e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2816e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 28178dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2818e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2819e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2820e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2821e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2822e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2823e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2824e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2825cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2826c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2827c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2828c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2829c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2830c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2831c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2832c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2833c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2834c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2835c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2836c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2837e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2838c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2839c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2840c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2841b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2842fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 2843fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 2844a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 28455f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 28465f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 28475f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2848a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2849a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2850a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2851a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2852a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2853892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 2854892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 2855fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedLongEdge = largestSize.y; 2856fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedShortEdge = smallestSize.y; 2857a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2858a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 28595f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 2860fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedLongEdge - padding.left - padding.right; 2861fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedShortEdge - padding.top - padding.bottom; 2862a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 2863fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 2864fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2865fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2866a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2867a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2868a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2869a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 28705f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 2871fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedShortEdge - padding.left - padding.right; 2872fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedLongEdge - padding.top - padding.bottom; 2873a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 2874fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 2875fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2876fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2877a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2878a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2879a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2880a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2881a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2882a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2883c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2884c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2885fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2886c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2887c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2888c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2889cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2890cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2891cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2892cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2893cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2894cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2895cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2896c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2897c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2898c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2899c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2900c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2901c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2902c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2903c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2904482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2905482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2906c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2907c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2908c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2909c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2910c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 291174c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2912c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2913c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2914c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2915c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2916c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2917c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2918c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2919c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2920c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2921c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2922c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2923c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2924c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2925c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2926c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2927c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2928c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2929c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 2930c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2931c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2932c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 2933c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2934c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 2935c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2936c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 2937c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2938c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 2939c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2940c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 2941c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2942c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2943c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 2944c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 2945c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 2946c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 2947c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 2948c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2949c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2950c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2951c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 2952c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 2953c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 2954c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2955c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 2956c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 2957c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 2958c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2959c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 2960c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2961c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2962c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 2963c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2964c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2965c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 2966c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2967c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2968c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2969c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 2970c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2971c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2972c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2973c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 2974c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 2975c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 2976c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2977c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 2978c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2979c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2980c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 2981c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 2982c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 2983c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 2984c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2985c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2986c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2987c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 2988c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 2989c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 2990c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 2991c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2992c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 2993c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 299431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 299531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 29974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 29994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 30004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3002d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 30034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 30044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 30077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 30087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 30097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 30107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 30127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 30137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 30144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 30167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 30177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3018abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3019abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3020abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3021abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 30227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 30237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 30243bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 30257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 30264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 30297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 30307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 30317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3032156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 30337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 30357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3036c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3037c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 30383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 30394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 30414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 30424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 30457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 30467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 30474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3049e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 30504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 30514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 30524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3053e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 30540280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 30554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 30564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 30584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 30594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 30604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 30624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 306500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 30664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 30674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3068a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3069a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 30700280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 30714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3072a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3073df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3074df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3075df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3076df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3077df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 30783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3079a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 308000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 30814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 30824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 30830280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 30844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 30854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 30864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 30874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 30884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 30894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 309196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 30924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 30934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 30944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 30954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 30964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 30974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 309800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 309900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 31004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 31024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 31034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 31044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 31060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3107a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3108a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 31094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3110a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3111a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3112a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3113a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3114e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3115e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3116e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3117e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3118e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3119e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3120e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3121e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3122e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3123e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3124e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3125e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3126e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3127e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3128e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3129e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3130e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3131e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3132e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3133e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3134e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3135e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3136e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3137e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3138e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3139e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3140e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3141e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3142e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3143e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3144e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3145e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3146ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3147ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3148ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3149ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3150ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3151ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3152ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3153ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3154cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3155c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 315682ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3157c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 31584afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 31593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3160c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3161c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3162c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3163c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 316400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 31654afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 316600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3167482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3168c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3169d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3170ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 31717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 31724afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 31734afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 31744afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 31754afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 317696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 31774afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3178c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3179c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3180c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3181c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3183c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 31844afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 31854afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 31864afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 31874afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 31884afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3189d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3190d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3191c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 31923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3193ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 31947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 31953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 31963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 31973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 31983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 31993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 32003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3201c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3202c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3203c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3204c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3205c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3206a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3207c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3208c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3209c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 32103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 32123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 32133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 32143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3216c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 321719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 321874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 321974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 322074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 322174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 322274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 322374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 322474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3225c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 322674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3227d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 322874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 322974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3233482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3234482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3235482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3236c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3237c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3238c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3241c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 324719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 324819f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 324919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 325019f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 325274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 325374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3254d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 325519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 325619f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3261c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3262c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3263c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3265c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3267d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3268482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3269c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3270c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3271c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3272c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3273c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3274482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3275482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3276482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3277c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3279482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3280482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3281482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3282c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3283482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3284482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3285482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3286482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3287482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3288482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3291482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3292482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3293482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3295c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3296482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3297482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3298c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3299c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3300c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3303976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 330431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3306c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3307c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 330819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 330969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 331069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 331169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 331219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 331369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 331469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 331569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 331669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 331719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 331819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 331919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 332019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mDragFolderRingAnimator == null) { 332119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 332219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 332369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 332469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 332519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 332669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 332769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3329482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3330482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3331482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3332482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3333482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3334482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3335482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3336482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3337482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3338482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3339482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3340482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3341482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3342482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3343482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3344482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3345482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3346482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3347482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3348482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3349482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3350482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 335119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 335274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 335374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 335419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 335519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 335619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3357482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3358482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3359482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 336119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 336219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 336519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3366482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3367482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3368482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3369482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3370482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 337219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 337319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 337419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3375a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 33767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3377a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3378a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 33797d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3380a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3381a34abf8c781485b788fddacb352d586bffca886cWinson Chung 33822b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 33832b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 33842b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 33852b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3386120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3387120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3388bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 33892b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 33902b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 339193eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 33922b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 33932b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 33942b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3395d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3396d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3397e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3398d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3399d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3400120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3401120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3402120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3403120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3404120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3405120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3406120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3407120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3408557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3409557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3410557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3411557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3412557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3413ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3414557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3415557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3416b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3417b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3418b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3419b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3420b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3421b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3422b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3423b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3424b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 34253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 34263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 34273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3428dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3429dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3430dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 34313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3432dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 343376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3434b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3435b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3436b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3437b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3438558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3439558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3440558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3441558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3442482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3443482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3444c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3445482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3446c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3447558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3448558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3449558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3450482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3451d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3452aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3453558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3454482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3455482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3456482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3457482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3458482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3459482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3460d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3461c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3462482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3463482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 34649e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 34659e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 34669e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 34679e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3468d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3469d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3470558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3471558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3472b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3473557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3474557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3475557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3476557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3477b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3478557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3479d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3480d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3481d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3482b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3483dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3484557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3485557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3486b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3487dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3488557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3489557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3490b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3491b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3492557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3493557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3494b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3495d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3496d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 34979e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 34989e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 34999e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 35009e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 35019e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 35029e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 35039e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3504d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3505d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3506d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3507d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3508d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3509d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3510d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 35119c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35129c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 35139c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 351431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35159c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 35169c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 35179c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3518eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 35199c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3520eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 35219c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 35229c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 35239c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 35249c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3525df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3526c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3527c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 35289c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 35299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 35309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 35319c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 353231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3533c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3534c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3535c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3536c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3537c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3538482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3539482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3540557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3541482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3542482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3543c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3544c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3545482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3546482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3547c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3548c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 354910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 355010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3551c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 35529c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3553c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3554482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3555ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 35569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 355831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 35603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3561716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 35626569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3563a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3564d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3565dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3566aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 35673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 35683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 35694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 35704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 35714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 35724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3573557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 35744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen exitSpringLoadedRunnable); 35754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 35764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3580d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3581ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3582ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3583d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3584ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3585ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3586ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3587ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3588ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3589ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3590ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3591ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3592ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3593ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3594ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3595ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3596d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3597ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3598ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3599ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3600d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 36019d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3602a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3603ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3604ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3605d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3606d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3607d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3608d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3609d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3610d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3611d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3612d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3613ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 36147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3615d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3616a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3617a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3618a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3619a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3620a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3621a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3622a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3623a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3624a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3625a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3626ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3627ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3628ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3629ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3630ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3631ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3632d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3633d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3634d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3635d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3636d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3637d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3638d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3639d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3640d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3641d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3642d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3643d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3644a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3645d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3646a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3647ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3648ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3649ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3650ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3651d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3652d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 365368f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3654d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3655d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3656d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3657d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3658ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3659ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3660d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3661d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3662ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3663ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3664d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 36657bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3666d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3667ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3668ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3669d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3670d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3671d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3672d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3673d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3674d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3675d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3676d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3678d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3679d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3680d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3681d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3683d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3684d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3685d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3686d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3687d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3688d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3689d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3690ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3691ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3692ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 36934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 36944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 36957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 36967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 36977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 36984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36994b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37004b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 37014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 37037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3704af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 370531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3706aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 370770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 370870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 370970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 371070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 37115f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3712360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 371370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 371431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 371570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 37160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 37170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 37180280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 37190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 37200280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 37210280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 37220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 37230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 37240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 37250280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 372670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3727e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3728e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 372970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3730df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3731e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3732df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3733e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3734df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3735df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3736cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3737c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 373800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3739d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3740d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3741d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 37423a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3743d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 374431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 374531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3746e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3747e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3748e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 37491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 37501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 37511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 37521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 37531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 37541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 37551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3756d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 37571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 37581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 37591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 37601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 37611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 37621e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 37631e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 37641e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 3765b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 3766b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 3767b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 3768b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 37691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 37701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 377100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3772d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3773d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3774d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3775d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 377631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3777ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 37783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 37793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 37803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 37813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 37833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 37843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 378531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 37861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 37871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 37881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 378936cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 37904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 379131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 379231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 379331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 37941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 37951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 37961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 37971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 37981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 37991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 38001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 38011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 38021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 38031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 38041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3807ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3808a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3809d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3810dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3811d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3812d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3813d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3814dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3815d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3816d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3817d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3818482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3819a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 38212acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3822487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3823487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3824dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3825bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 38262acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3827482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3828482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3829482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 38304caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 3831e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 38324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 3833e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3834e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3835e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 38364caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 3837e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3838e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3839e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3840e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 38414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 38424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 3843e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3844e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3845e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3846e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3847e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3848e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3849e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3850e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3851e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3852e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3853e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3854e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3855e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3856e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3857e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 385899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 38594caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 38604caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 38614caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 38624caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 38634caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 386499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 386599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3866a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3867e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3868e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3869e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 38704caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 38714caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 38724caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 38734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 38744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 38754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 38764caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3877e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3878e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3879e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3880e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3881e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3882e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3883e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3884e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3885e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 388699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 38874caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 38884caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 38894caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 38904caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 38914caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 389299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 389399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 38944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 3895e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3896e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 38974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 38984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 38994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 39004caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39014caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39024caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3905e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3906e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3907e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3908e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3909e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3910e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3911e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3912e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3913e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3914e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3915e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3916e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3917e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 3918e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3919e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3920e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3921e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 3922e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3923e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3925e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 3926e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3927f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 3928e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 3929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3930e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 3931e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3932e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3933e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3934e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3935e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3936e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3937e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 3938f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 3939f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 3940f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 3941f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 3942f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 3943f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 3944f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 3945f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 3946e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3947e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3948e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3949e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 3950e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3951e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3952e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3953e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3954a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3955043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 3956043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 3957043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 3958043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3959a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3960a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 3961a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3962a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3963a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 3964a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3965a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 3966a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3967a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3968a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 39690280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 39700280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 39710280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 39720280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 39730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 39740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 39750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 39760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 39770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 39780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 39790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 39801462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 39811462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 3982a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 39831462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 39841462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 39851462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 39861462de39f01cec0ba785386532719cb0207dd827Adam Cohen 39871462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 39881462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 39891462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 39901462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 39911462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 39921462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 39931462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 39941462de39f01cec0ba785386532719cb0207dd827Adam Cohen 39951462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 39961462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 39971462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 39981462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 39991462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 40001462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40011462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40021462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 40031462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40041462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40051462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 400631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4007d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 400931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 401095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 401195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 401295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 401395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 401431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 401531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 401731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4018d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 402031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 402195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 402295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 402395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 402495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 402531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4026138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 40271262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 40283e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 40291c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4030cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 403110bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 40321c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 40331c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 40341c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 40353e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 40361c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 40371c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 40381c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 40393e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 404061a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4041d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 404254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4043360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4044aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4045c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4046c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 404754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4048aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4049482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4050482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4051482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4052482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4053482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4054aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4055c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 405670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4057c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4058c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4059c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 40603e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4061c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 406270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 40633e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 406408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 406508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 40661262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 40673e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 40683e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4069d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4070c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4071c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4072c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4073c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4074c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 40758a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4076c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4077c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 40783e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4079c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4080c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4081c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4082c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4083c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 40841262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 40851262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 40863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 40873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 40883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 40893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 40903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 40913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4092a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 40933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 40943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 40953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 40963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 40973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 40983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 40993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 41013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 41033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 41043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 41053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 41063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 41073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 41093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 41103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 41123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4116a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4117a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 41183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4119a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4120a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4121a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 41223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 412331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4124a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 41253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4127a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 41283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 41303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4133a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4134a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4135a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 41363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 413731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 41383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 41393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 414031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4141aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 414231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 414331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 414431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 414531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 414631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 414731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 414831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 414931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 415031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4151a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4152a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4153a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 41543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 415531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 41563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 415731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 415831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 415931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 416331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4165df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4166a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4167a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4168a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4169df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4170df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4171df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4172df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4173df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4174df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4175df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4176df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4177df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 417831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 417983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 418083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 418183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 418283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 418364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4184cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 418564e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 418664359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 418764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 418864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 418983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 419083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 419183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 419283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 419383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 419483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 419564359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 419683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 419783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 419864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 419964359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 420064359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 420164359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 420264359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 420364359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 420464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 420564359a53dc827797917a8d9a0697a91996789801Winson Chung } 420664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 420764359a53dc827797917a8d9a0697a91996789801Winson Chung } 420864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 420964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 421083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 421164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 421283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 421383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 421483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 421583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 421683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 421783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4218eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 421983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 422083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4221eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 422283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 422383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 422483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 422583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 422683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 422783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 422883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 422983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 42303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 42313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4232a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4233629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 423464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 423564359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 423664359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 423764359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 423864359a53dc827797917a8d9a0697a91996789801Winson Chung } 423964359a53dc827797917a8d9a0697a91996789801Winson Chung 424064359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 424164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 424264359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 424364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 424464359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 424564359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 424664359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 424764359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 424864359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 424964359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 425064359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 425164359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 425264359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 425364359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 425464359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 425564359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4256629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 425764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 425864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4259574d20ec84551370987dde530c27ec493bdef564Romain Guy } 426064359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 426164359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 426264359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 426364359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4264629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4265574d20ec84551370987dde530c27ec493bdef564Romain Guy } 426664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 426764359a53dc827797917a8d9a0697a91996789801Winson Chung } 426864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 426964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4270aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 427164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 427264359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 427364359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 427464359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 427564359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 427664359a53dc827797917a8d9a0697a91996789801Winson Chung } 427764359a53dc827797917a8d9a0697a91996789801Winson Chung } 427864359a53dc827797917a8d9a0697a91996789801Winson Chung 427964359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 428064359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 428164359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 428264359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 428364359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 428464359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 428564359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 428631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 428764359a53dc827797917a8d9a0697a91996789801Winson Chung } 428864359a53dc827797917a8d9a0697a91996789801Winson Chung 428964359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 429064359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 429164359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 429264359a53dc827797917a8d9a0697a91996789801Winson Chung } 429331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42942efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 429564359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 429664359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 429731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4298f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4299eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 4300a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4301a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4302f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project int childCount = layout.getChildCount(); 4303f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project for (int j = 0; j < childCount; j++) { 4304f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final View view = layout.getChildAt(j); 4305f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project Object tag = view.getTag(); 430664359a53dc827797917a8d9a0697a91996789801Winson Chung 430764359a53dc827797917a8d9a0697a91996789801Winson Chung if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) { 4308e384affda684a48c61d99ebfe8be40fb7d46d761Michael Jurka ShortcutInfo info = (ShortcutInfo) tag; 430964359a53dc827797917a8d9a0697a91996789801Winson Chung 4310f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final Intent intent = info.intent; 4311f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final ComponentName name = intent.getComponent(); 431264359a53dc827797917a8d9a0697a91996789801Winson Chung final int appCount = apps.size(); 431364359a53dc827797917a8d9a0697a91996789801Winson Chung for (int k = 0; k < appCount; k++) { 4314eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka AppInfo app = apps.get(k); 431564359a53dc827797917a8d9a0697a91996789801Winson Chung if (app.componentName.equals(name)) { 431664359a53dc827797917a8d9a0697a91996789801Winson Chung BubbleTextView shortcut = (BubbleTextView) view; 431764359a53dc827797917a8d9a0697a91996789801Winson Chung info.updateIcon(mIconCache); 431864359a53dc827797917a8d9a0697a91996789801Winson Chung info.title = app.title.toString(); 431964359a53dc827797917a8d9a0697a91996789801Winson Chung shortcut.applyFromShortcutInfo(info, mIconCache); 432064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato } 4321f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4322f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4323f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4324f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4325f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4326f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4327af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4328de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4329de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4330af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4331de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4332af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4333de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4334c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4335af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 433664359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 433764359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 433864359a53dc827797917a8d9a0697a91996789801Winson Chung } 433931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 434031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4341af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4342af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4343af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4344af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4345af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4346af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4347af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4348af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4349af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4350af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4351af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4352af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4353af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4354af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4355af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4356af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4357af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4358af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4359af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 43600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 43617819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 43627819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 43637819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4364fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 43657819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4366ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 43677819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 43687819a56217fd4e216d3675905586b275799723bbWinson Chung } 436982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 43707819a56217fd4e216d3675905586b275799723bbWinson Chung 437182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 437282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 437382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 437482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 43750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 43760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 437731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4379f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 438031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43816a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 438253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 438353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 438453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 438553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 438653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 43876a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 43886a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 438953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 439053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 439153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 439253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 43938b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 439453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 43956a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 43968dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 43978dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 43988dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 43998dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 440031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4401