Workspace.java revision fa3c58f647e603760c0bd929166c0edee25675a9
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 28cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 30bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 31629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 32495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 44f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 46a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 47956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 48495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 51291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 521462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 53cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 54a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 576e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 59cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 60cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 61f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 6231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 63325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 64bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 66edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 67716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 68dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 708bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 75aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 78d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 7977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 813a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 83f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 84b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 85a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 89f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 90ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 91ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 92ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 93f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 94ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 95265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 96ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 97f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 98f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 105e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 106e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10825356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 109f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 110f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1168f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1179c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 118aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1199e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 132ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 133ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 13431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 138aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 142c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 143c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 144c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 146a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 147a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 148a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 149bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 150bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 151c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 153bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1546569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1556569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1566569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 171aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 177e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 182b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 183f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 184d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1851262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 186dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 188f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 195dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 196accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 197accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1991262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2001262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 201e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2038e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2048e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 205d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 206b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 207a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 208f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 209869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 211ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 21226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 213f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 216c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 218482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 219fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 22019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 221482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2273aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 228073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 232f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 233f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 234f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 235f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 236ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 239d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 240d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 241d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 242ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2521462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2531462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2541462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 256ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 257ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 258ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2617d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 266dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 276eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 277eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 278eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 279eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3005f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 301e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 302e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 303c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 304f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 305f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 306f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3078bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 308867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3093b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3103b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 311869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3128f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 313aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 314c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 315c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 316aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 317aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 318b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 319b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 320c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 32194309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3229e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 32331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3258b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3260d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 32831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 329c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 330c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 331c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 33253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 33331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 33677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 33777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3386400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3396400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3406400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3416400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3426400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3436400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3446400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3456400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 34677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 34777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 351d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 354ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 355ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 356d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 357d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 358d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 361038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 370dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 371d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 373d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 379d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3803a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 381641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 382ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 383a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 384f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 385f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 386f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 395d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 396d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 397d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4004b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 401f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 402f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 403f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 404f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 407ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 408d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 409d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 41031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 41231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 417cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4185f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 420cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 421ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 422ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4237777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 424c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung 425c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 42622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 42731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 428482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 429b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 430fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 431b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 432b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 433b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4349171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 435ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 436cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 43784f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 438265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4395f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 440265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 441a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 442a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 443a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 44431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 44722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 44822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 44922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 45022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 45122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 45222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 45322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 45522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 456964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 457964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 458964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 459964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 460964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 461964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 462964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 46331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 464f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 465b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 466f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 467f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 46808ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4698b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 47031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 47131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 47231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 47653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 477f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4788b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4798b805b17158886035b38261eb611d8641701ae43Michael Jurka 480920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 481920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 482920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 483f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 484f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 485920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 486920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 487920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 492716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4938e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 49431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4958e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 496aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 497aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 498aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 499aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 50031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 50331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 505a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 506a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5099e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 510964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 511964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 512964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 513964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 516964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 517964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 518964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 519964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 520964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5219e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5229e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5239e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5249e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 525964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 526964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5289e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5299e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 53089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 53164359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 53264359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 53364359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 53464359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 53564359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 53664359a53dc827797917a8d9a0697a91996789801Winson Chung } 53789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 538dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 54189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 54264359a53dc827797917a8d9a0697a91996789801Winson Chung } 54364359a53dc827797917a8d9a0697a91996789801Winson Chung 54489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 545a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 546a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 547a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 548a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 555dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 557f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 558837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 56064359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 56164359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 562dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 563dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 564dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 56598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 56741eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 569dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 571edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5722702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5732702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5742702ea006084a441f085c779ff77be1128a19badAdam Cohen 575edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 576ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5789e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 57982e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 58082e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 58182e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 58221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 58321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 58421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 58521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 58621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 587dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 588dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 589a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 590a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 591a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 592a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 593a888158880fea53479447d883391f552604e46b6Dave Hawkey } 594a888158880fea53479447d883391f552604e46b6Dave Hawkey 595a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 596a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 597a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 598bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 599bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 600bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 601bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 602bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 603bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 604a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 605a888158880fea53479447d883391f552604e46b6Dave Hawkey 606a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 607a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 60882e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 60982e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 61082e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 61121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 61221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 61321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 61421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 61521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 616a888158880fea53479447d883391f552604e46b6Dave Hawkey } 617a888158880fea53479447d883391f552604e46b6Dave Hawkey 61853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 61953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 62098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 62198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 62298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 62598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 62698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 62798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 62898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 62998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 63098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 63177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 63277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 63377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 634166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 635166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 636166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 637166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 638166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 639166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 640225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 64253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 648a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 649a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 650a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 654ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 655ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 656ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 677a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 678a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 679a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 687ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 688a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 689a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 690a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 691ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 692ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 693ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 694ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 695ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 696ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 697ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 698917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 699917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 700ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 704ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 706a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 707f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 708f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 709a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 711ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 712ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete) { 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, false); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete, 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 719a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 720a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, stripEmptyScreens); 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7443a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7453a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7463a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7473a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7493a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 753ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 757a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 758a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 759a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 7945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7962f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 7972f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 798fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 7992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8002f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8012f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 802dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 803a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 804a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 805a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 80689f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 807dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 808c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 809dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 810dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 811104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 812dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 813dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 814dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 81589f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 81689f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 81789f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 81889f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 81989f9705077c054b541af7da52be832760e2ae2e8Winson Chung 82064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 82164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 82264359a53dc827797917a8d9a0697a91996789801Winson Chung 823dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 824dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 826dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 827dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 828dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 835dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8475f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8485f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8495f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8505f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 853c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 854c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 855c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 856c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 858a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 859a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 860a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 861accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 862accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 863accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 864accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 865accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 866accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 870c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 8765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 877fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 8785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 881a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 8855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 8875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 8885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 8895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 8915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 8925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 893ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 8945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 8955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 896dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 897dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 89864359a53dc827797917a8d9a0697a91996789801Winson Chung 89964359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 90064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 90164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 90264359a53dc827797917a8d9a0697a91996789801Winson Chung } 903accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 904accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 906accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 907dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 909dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 916dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 926aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 927aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 92831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 92931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 93031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 93131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 93231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 93431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 93531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 93631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 93731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 93831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 939dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 940dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 941dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 94231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 943dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 944dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 946dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9488481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9498481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 954dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 955dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 9614d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 9623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 963099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 964099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 965099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 966099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 967099f60d51f6310e1290687e83958e665b3324504Adam Cohen 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 969dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 9713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 9733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 975099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 976099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 977099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 978099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 980ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 98396d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 984ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 985ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 98631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 98731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 988ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 98931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 99031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 99131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 99231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 99331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 994aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 9957f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 9967f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 9977f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 9987f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 9996569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1000c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1001c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1002c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1003f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1005aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1006aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10076569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1009aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1010aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 101131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10120d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 101331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 101431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 101500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1016aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 101700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 101831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 101931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1020d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1021e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1022e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1023e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1024e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1025e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1026dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 1027f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 1028f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 1029e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1030e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1031fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1032fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1033fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1034fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10379b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1041ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1042ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1043ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1044ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10455f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10465f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 10485f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10495f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10505f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10515f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10525f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10535f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10545f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10555f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1056d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1057d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1058f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1059f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1061d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1062d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1063d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1064d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1065d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1066d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1067d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1068d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1069d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1070f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10715f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 10725f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10735f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10743d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 10753d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 10763d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 10773d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 10783d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 10793d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 10803d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 10813d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 10823d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 10833d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 10843d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 10853d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 10863d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 10873d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 10883d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 10893d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 10903d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 10913d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10923d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10933d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10943d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10953d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10963d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 10971adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 10981adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 10997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1100f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11013d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11023d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11033d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1104f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11053d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1106f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11073d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11087044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1109f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11117044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11127044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1117af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 1118af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 1119af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 11203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11213d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11223d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11233d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11247044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11257044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11277044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11287044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11307044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11317044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11327044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11337044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11347044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11377044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1139f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11401adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11411adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11421262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1143007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1144007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1145d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11463a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11470142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1148d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1149d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1150d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1151d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1152d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1153d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1154d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1155d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 115631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1157007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1158007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 1159e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1160007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 1161007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 11621afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 11647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1165869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 11667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1167a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 11687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 117031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 117131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11721262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1173007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1174007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11763a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1177d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1178d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1179d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 11813bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 11823bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 11833bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 11843bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 118525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 11863bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 11873bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 11883bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 1189e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1190007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 1191007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 11921262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 119326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 119426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 119526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 119626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 119726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1198f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1199f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1200f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1201f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1202f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1203accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1204accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1205accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1206accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 120789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 120889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 120989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 121089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 121189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 121289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen Launcher.setScreen(mCurrentPage); 1213bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12146ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1215bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1216bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1217bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 12183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12195841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1220bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12216ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1222bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1223bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1224bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1225bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12265841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1227bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1228bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 122953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 123053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 123153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 123201f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12346fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12356fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12366fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12376fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1238c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1239a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1240a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1241a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1242a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1243a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1244a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1245a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1246a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1247a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1248a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1249c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1250c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1251f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1252ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1253ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1254ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1255ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1256f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1257f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1258f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1259f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1260ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1261f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1262f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1263dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1264dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1265dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1266dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1267cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1268cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1269046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1270fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1271cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1272cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1273cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1274cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1275cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 12762f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 12772f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1278fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1279cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1280ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1281ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1282cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1283cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1284ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1285ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1286cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1287cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1288fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1289fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1290fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1291fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1292fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1293fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 12941bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 12951bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 12961bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 12971bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 12981bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 12991bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13001bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13011bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1302fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1303cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1304ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1305ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1306ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1307cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1308cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1309cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1310cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1312cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1313cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1315ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1316cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1317ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1318ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1319fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1320fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1321fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1322cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1323cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1324ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1325cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1326ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1327ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1328fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1329fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1330fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1331fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1334fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1335fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13362f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1337fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1338fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1339fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1340fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1341fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1342fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13432f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1344fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1346fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1347fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1348fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13492f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1350fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1351fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1352fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13538fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1354fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13552f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13562f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13572f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1358fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 1359fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 1360fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1361fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1362fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1363fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 13642f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13652f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13662f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1367fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1368fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1369fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 13702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 13712f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 13722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1373fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1374fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1375fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1376fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 13782f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 13792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1381fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1382fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1385fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1387ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1388cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1389ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1390ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1391ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1392cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1393ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1394ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1395cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1396cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1397cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1398cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1399ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1400ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1401fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1402fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1403fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1404fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1405fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1406ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1407fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1408cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1409fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1410cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1411cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1412cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1413cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1414fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1415cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1416ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1417ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1418fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1419fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1420cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1421fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1422cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1423ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1424ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1425ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1426cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1427ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14288f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1429aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1430340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1431340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1432340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1434cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1435cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 143694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1437d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14399171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14402ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 14419171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 14429171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 14433e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1444f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1445f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 144694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1447d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14499171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14502ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 14519171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 14529171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 14539171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 14543e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1455f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1456f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 145794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 145894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 145994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 146094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 146194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 146294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 14639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 14649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1465f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1466f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1467f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1468f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1469f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1470f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 14719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 14729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 14739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14749171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 14759c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 14769c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 14779c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14789c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 14799c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 14809c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14819c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14827bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1483b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1484b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1485b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1486b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1487b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1488b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1489b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1490b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1491b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 14927bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 14937bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 14947bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1495f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1496f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 14977bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 14987bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 14997bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 15007bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15017bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15027bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15037bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15047bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15057bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15067bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 15077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1508b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 15129c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 15139c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 15149c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 15159c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1518f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1519f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1520f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1521f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 152268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 152368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 152468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 152568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 152668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 152768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 152868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 152968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 153068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 153168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 153268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 153368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1534a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1535869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1536869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1537869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1538869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1539869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 154084a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1541869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1542869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1543869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 154473894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1545869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 154673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1547f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1548f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1549a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1550a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1551a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1552a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1553a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1554a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1555a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1556a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1557a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 155898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1559edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1560edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1561edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1562fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1563fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1564fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1565fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1566bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1567bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1568bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1569bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1570edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1571a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1572a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1573af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1574edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1575564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1576a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1577a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1578a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1579a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1580a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1581af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1582af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1583af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1584af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1585af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1586af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1587955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1588a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1589edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1590a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 159184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 159284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 159384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 159484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 159584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 159684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1597a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1598c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1599a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 160022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1601a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1602a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1603a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1604c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1605a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1606a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1607a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1608c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1609a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1610a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1611edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1612edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1613edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1614a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 161553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 161653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 161753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 161853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 161953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 162053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 162153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 162253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 162353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 162453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 162553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 162653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 162753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 162853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 162953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 163053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1631a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 163252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1633a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1634a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1635a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1636edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1637d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1638f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1639af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1640af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1641af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1642af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 164352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 164452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 164552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 164652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 164752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 164852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1649a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1650a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1651a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1652a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 165352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1654b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1655b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 165652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 165752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1658b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1659a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1660a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1661b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1662a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 166394309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 166452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1665b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1666b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1667b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1668b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1669b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1670b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1671ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1672ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 16737842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1674b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1675b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1676b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1677b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1678b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1679869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1680b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1681b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 168200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 168300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 16849c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1685956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 16869c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 16879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 16889c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 16899c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1690e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 16919c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 169200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 169300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 169453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 169553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 169653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 169753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1698d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1699d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1700d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1701d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 170253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 170353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 170453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 170553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1706a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1707a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1708a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1709a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1710a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 1711a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 171253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 171353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 171431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 171528750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1716c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1717fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1718cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1719c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 172131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 172231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 172331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 17269c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 17278d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1728f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 17298b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1730f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1731f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 17329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1733073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 17349171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1735b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1736b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1737eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17399171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 174021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 174121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 174221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 174321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1744dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 174531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1746678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 174731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 174831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 174931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 175031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17510142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 175231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 175331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 175431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 175531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 175631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 175731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 175897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1759d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 176097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 176197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 176297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 176397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 176497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 176597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1766c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1767678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 176831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 17710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 17720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 177331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1777d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1778f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1779d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1780d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 17810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 17820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 17830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 17840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 17850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 17863a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1787aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1788dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1789fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 17900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 17910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1792fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 17930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 179431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 179531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 179631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 179731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 180031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1801dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1802dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18058182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18068182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18078182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18088182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18123a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1813f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 18143a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1815d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1816d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1817d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1818d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1819d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1820d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1821d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1822d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 182301f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1824d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1825d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1826d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1827d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1828d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1829d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1830d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1831d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1832d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1833d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1834d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1835d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1836d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1837d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1838d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1839d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1840d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1841d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1842d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 184301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 184401f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1845d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 184647639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 184701f2d7fa4b24b21543012060305d693899b4beaaChris Craik 184801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 184901f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 185001f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 185101f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 185201f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18533a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18543a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18553a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18563a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18573a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18583a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18593a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18613a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1865d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1866ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1868ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1869ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18701d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 18711d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 18721d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 18731d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18741d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 18751d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 18761d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 18771d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18781d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 18791d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 18801d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 18811d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 18821d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 18831d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 188461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 188561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 188661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 188761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 18880dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 188961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 189061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 189161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 189261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 189361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 189461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 189561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 189661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1897eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1898eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 189961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1900cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1901cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1902cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 190361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 190461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 190561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 190661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 190761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 190861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 190961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 191061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1911cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 191261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1913cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1914cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1915cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 191661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 191761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 191861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1920b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1921b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 192461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19413e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19423e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19436639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19446639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19456639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19466639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19476639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19486639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19496639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19506639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19516639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19526639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19536639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19546639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1955d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19566639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19576639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19588c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1959d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 19603e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1961038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 19626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1963d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 19658c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 19663e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 19673e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1968758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1969716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 19706788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1971758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1972758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 19734b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 19744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1975dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 19767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 19774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 19784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 19794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 19804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 19814b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 19824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 19832a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1984f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 19857777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 19867777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1987f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1988f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1989fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 19901003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 19911003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 19921003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 19931003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1994dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1995dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1996dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1997dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1998dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 199922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2000964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2001dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2002dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2003dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2004dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2005dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 20062bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2007dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20082bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2009dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2010dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2011dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2012dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2013d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2014dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 201522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 201622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2017964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2018dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2019dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2020f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2021f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2022f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2023f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 202493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 202593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 202693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 202793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2028336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 202993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2030f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2031f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2032336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2033336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2034f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2035f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2036336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2037336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2038f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2039f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2040336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2041f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2042f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2043f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2044f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2045f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2046336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2047336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2048f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2049336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2050336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2051336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2052f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2053336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2054336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2055336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2056336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2057f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2058f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2059410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2060c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2061c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2062c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2063410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2064c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2065c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2066c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2067c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2068c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2069410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2070c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2071410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2072410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 20735841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 20745841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 20755841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20765841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20775841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 20785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20805841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 20815841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20825841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2083edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2084edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2085edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2086edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2087edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2088edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2089edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2090edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2091edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2092edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2093edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 209453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 209553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 209653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 209753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 209853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 209953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 210053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 210153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2102edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2103edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2105bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21062a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 210799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 210899633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21091b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21101b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21111b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21122ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 21137777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 21141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 21151b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 21164ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 21171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 2118f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2119edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 21201b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 21211b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 21221b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 21242d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 2126f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 21272d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 2128410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 2129f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2130f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 2131f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 213258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 213358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 213458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2136beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2137f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2138f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2140f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 21437777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2144f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2145f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 2146f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2147f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2148f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 2149af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 2150f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2151f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 21523a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 21533c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 21547777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2155f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2156fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2157fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2158fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2159fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2160fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2161fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2162fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2163fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2164fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2165f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2166f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2167f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2168f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2169f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 21701b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 21711b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2172f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 21732d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 21743b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 21753b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen if (stateIsSmall) { 21763b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 21773b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2178f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 21793b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 21803b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 21813b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2182f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2183f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2184f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2185f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2186f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2187f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2188f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2189f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2190f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2191f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2192f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2193f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2194f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 21954afe9b31f51022538b30646fe83780e83bf22490Winson Chung 21961b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 21971b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 21987777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 21997777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22021b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2203a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2204b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22057777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22061c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22073d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22083d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22093d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2210853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22117777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2212fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 22137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 22147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 22157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2216410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 22177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 22187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 22197407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 22207407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 22217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2222869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22232a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 22247372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2225a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 22267407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2227869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 22286c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 22296c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2230a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2231a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2232a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2233742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 22347407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2235869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2236f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2237fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 22387407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 22397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 22407407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 22417372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 22427407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 22437407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 22447407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 22457407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 22467407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 22477777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2248b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 22497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2250853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2251853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2252853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2253853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22541c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2255853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2256853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2257853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 22586670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 22591c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2260853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2261853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22621c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 22631c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2264853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2265853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 22661c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 22671c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2268853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2269853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2270853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 22713d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 227258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2273853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 227458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2275853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 227658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2277853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2278853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 227958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 228058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 2281853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka searchBarAlpha.setInterpolator(null); 22823d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2283f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2284f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2285dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2286f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 22872a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2288f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 22893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 22903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 22913d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 22923d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2293853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2294853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2295853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 22966670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2297dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 22983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 22993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2300410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2301410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2302410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2303dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23045841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23058d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 23061b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 23077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 23087bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 23097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 23107bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 23117bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2312dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2313dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2314dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 23157bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 23167bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2317ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 23187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 23192a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2320dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2321dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2322a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2323f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2324f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2325f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2326f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2327f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2328f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2329f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2330336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2331336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2332336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2333336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 233453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 233553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 233653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 233753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 233853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2339f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2340f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2341f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2342f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2343f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2344a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2345a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2346a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2347a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2348a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2349a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2350a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2351a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2352a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2353a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2354a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2355a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2356a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2357a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2358a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2359a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2360a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2361a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2362a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2363f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2364f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2365bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2366a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2367f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2368bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2369bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2370bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2371a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2372a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2373a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2374a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 23757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 23767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 23777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 23787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 23797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2380bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2381f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2382f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2383f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2384f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2385f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2386f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2387f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2388f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2389f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2390f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 23913f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 23923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 23933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 23943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 23953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 23963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 23973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 23983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 23993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24043f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24053f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24111774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 24131774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2414f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2415f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2416f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2417f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2418bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 24193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2420bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2421bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2422bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2423bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2424869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2425bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2426bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2427a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2428bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 242976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 243076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 243176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 243276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 243376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2434bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 24353f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2436bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2437bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2438bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2439bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2440bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2441bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2442bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 24434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 24444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 24454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 24464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 24474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 24484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 24494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2450ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 24514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 24524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 24534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2454099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2455099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2456ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2457ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2458ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2459ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2460ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2461ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2462ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2463ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2464099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2465099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2466099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2467099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2468099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2469099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2470ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2471ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2472ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2473ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2474ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2475ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2476ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2477ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2478ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2479ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2480ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2481ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2482099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2483099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2484099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2485099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2486099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 24874be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2488ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2489ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 24904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2491ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2492ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2493ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2494ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2495ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2496ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 24974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2498ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2499ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2500ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2501ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2502ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2503ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2504ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2505ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2506ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2507ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2508ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2509aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2510ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2511ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 25164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 25174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 25184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2519410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 25204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 25214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 25224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2524b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 25255bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2526aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 25274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 25284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2531d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2532d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2533d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 25348db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 25358c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2536410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2537f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2538d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2539f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2540f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2541f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2542f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2543f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2544f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2545f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2546f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2547f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2548f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2549f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 25501120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 25518db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 25528c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2553aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2554d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2555d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2556d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2557d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 255831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 255931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2560aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 256131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 25627984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 256331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 256431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2565aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 256631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2567d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2568482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 25704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 25724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 25734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 25754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25764be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2577d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2578ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2579ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2580ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2581ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 25824be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2583d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 25844be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25854be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2586eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2587e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2588307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2589eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2590307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2591eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2592307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2593eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2594e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 25955f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 25965f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2597b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2598e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2599b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26005f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2601e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2602e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2603e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2604e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2605fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2606b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2607b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 26085f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2609e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26100e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26115f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26125f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2613e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2614e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26151e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26161e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 26171e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 26181e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 26191e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 26201e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 26212f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 26222f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 26232f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 26242f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 26252f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 26262f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 26272f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2628eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2629307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2630eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 26315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 26335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 26345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 26355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 263731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 263831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2639dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 26403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 26413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 264231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26430280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 26443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2645dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 26467c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2647dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 26483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 264931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 265031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 26521b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 26534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 26544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2655cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2656cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2657cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2658cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2659cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2660c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2661cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2662cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2663c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2664cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2665cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 26664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2667cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2668a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2669a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2670a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26712e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2672c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2673307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26742e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2675c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26762e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 26772e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2678557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2679557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2680557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2681557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2682557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2683557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2684557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2685557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2686557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2687557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2688557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2689cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2690d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2691d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2692d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2693d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2694d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2695d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2696482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2697a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2698c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2699f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2700c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2701482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2702c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2704a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2705a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2706c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2707482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2708a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2709a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2710a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2712fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2713482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2714482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2716482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2717cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2718482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 271996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 272096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2721c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 272293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 272396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 27240dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 272596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 272696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 272796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 272896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 272996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 273093eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2731cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2732cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2733cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2734dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2735dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2736dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2737dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2738dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2739dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2740cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2741cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2742cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2746a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2747a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 274819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 274919f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 275019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 275119f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 275219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 275319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 275419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 27553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 27563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 27583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2759e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2760a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2761a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2762a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2763e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2764a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2765e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2766c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2767c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2768e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2769e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2770e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2771e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2772482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2773482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2775a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 277619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 277719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 277819f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 277919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 278019f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 278119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 278219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 278319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2784a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2785a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2786a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2787a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2788a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2789a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2790a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2791a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2792a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 27933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2794482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2795482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2796482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2797c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 279819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2799ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2800ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2801ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2802ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2803ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2804ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 280510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 280619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 280719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2808dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 280910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 281010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 281110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 281210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 281310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 281410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 281510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 281610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 281710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 28183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 281910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 282010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2821d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2822ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 282310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2824d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 28253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2826dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2827a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2828a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2829a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2830a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2831d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2832558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2833558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2834558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2835558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2836558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2837558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2838558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2839558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2840558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 284110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 284210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 284310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 284410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 284510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2846a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2847482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2848482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2849482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2850a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2851c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2852c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 285319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2854c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2855c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 28563e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 28573e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2858c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2859c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2860c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 28613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2862c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2863c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2864c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2865c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2866c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2867c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2868c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2869d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2870cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2871e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2872e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2873c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2874c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2875e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2876c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2877c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2878bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2880c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2882ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2883c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2884ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2885d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2886cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2887e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2888e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 28893e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2890ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2891ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 289254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 28941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2895cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 289640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 289740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 289840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 28993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 29003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2901dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2902dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2903c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2904c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2905c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2906c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2907482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2908c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2909c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2910482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2911482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2912482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2913c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 291476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 29151c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2916482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2917ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2918c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2919c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2920c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2921482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2922482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2923ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2924df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2925df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2926df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2927df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2928df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2929d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2930d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2931d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2936482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2937d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2938fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2939482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2940482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2941482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 29439e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2944aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 29459e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2946aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2949d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 29507bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 29517bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 29527bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2953d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2954df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 295854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 295954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2960d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2961d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 296240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 29639438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 29643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 29679438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2968cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 29699438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 29709438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 297119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 297219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2973d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 297519f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 29769438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 29773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 29783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2979d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2980d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2981d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2982d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2983d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2984d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2985c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2986c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2987d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2988d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2989716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2990c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2991d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 299226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2993d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 299426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 299526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2996d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 299726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2998d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 299926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 300026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3001d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3002d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3003d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3004d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3005949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3006949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3007d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3008d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3009d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3010d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3011d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3012f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3013f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 30149438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 301531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3016cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 30178c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3018d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3019ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3020ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3021d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3022d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3023d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3024d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 30253a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3028d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3029ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 3030d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3031d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3032d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3033fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3034d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3035d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3038d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3040d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 304185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 304285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 304385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3045fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 30467bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3047fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3048fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3049716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 305031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 305131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 305231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3053dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3054dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3055dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3056ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3057ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3058ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3059edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3060ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3061ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3062ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3063ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3064ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3065ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3066dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3067dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3068dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3069ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3070ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3071ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3072ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3073ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3074ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 307576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 30768dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3077e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3078e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3079e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 30808dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3081e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3082e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3083e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3084e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3085e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3086e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3087e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3088cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3089c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3090c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3091c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3092c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3093c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3094c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3095c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3096c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3097c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3098c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3099c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3100e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3101c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3102c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3103c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3104b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3105fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3106fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3107a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 31085f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 31095f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 31105f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3111a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3112a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3113a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3114a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3115a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3116892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3117892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3118fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedLongEdge = largestSize.y; 3119fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedShortEdge = smallestSize.y; 3120a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3121a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 31225f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3123fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedLongEdge - padding.left - padding.right; 3124fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedShortEdge - padding.top - padding.bottom; 3125a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3126fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3127fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3128fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3129a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3130a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3131a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3132a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 31335f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3134fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedShortEdge - padding.left - padding.right; 3135fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedLongEdge - padding.top - padding.bottom; 3136a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3137fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3138fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3139fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3140a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3141a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3142a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3145a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3147c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3148fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3149c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3152cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3153cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3154cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3155cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3156cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3157cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3158cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3167482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3168482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3169c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3170c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3173c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 317474c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3175c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3176c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3177c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3178c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3179c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3180c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3181c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3182c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3183c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3184c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3185c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3186c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3187c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3188c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3189c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3190c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3191c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3192c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3193c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3194c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3195c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3196c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3197c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3198c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3199c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3200c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3201c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3202c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3203c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3204c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3205c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3206c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3207c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3209c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3210c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3213c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3216c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3217c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3218c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3234c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 32398ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 32418ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3247c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3248c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3249c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3252c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3253c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3255c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3256c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3257c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3258c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 325931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 326031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 32624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 32644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 32654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3267d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 32684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 32694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 32714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 32727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 32737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 32747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 32757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 32767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 32777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 32787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 32794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 32807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 32817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 32827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3283abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3284abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3285abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3286abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 32877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 32887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 32893bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 32907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 32914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 32924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 32947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 32957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 32967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3297156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 32987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 32997d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 33007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 33033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 33044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 33064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 33074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 33107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 33117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 33124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3314e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 33154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 33164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 33174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3318e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 33190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 33204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 33234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 33244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 33254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 33274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 333000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 33314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 33324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3333a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3334a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 33350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 33364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3337a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3338df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3339df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3340df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3341df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3342df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 33433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3344a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 334500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 33464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 33474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 33480280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 33494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 33504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 33524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 33534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 33544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 335696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 33574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 33584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 33594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 33604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 33614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 33624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 336300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 336400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 33654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 33674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 33684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 33694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 33710280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3372a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3373a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 33744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3375a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3376a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3377a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3378a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3379e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3380e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3381e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3382e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3383e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3384e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3385e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3386e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3387e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3388e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3389e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3390e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3391e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3392e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3393e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3394e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3395e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3396e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3397e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3398e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3399e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3400e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3401e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3402e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3403e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3404e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3405e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3406e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3407e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3408e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3409e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3410e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3411ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3412ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3413ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3414ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3415ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3416ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3417ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3418ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3419cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3420c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 342182ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3422c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 34234afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 34243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3425c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3426c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3427c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3428c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 342900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 34304afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 343100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3432482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3433c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3434d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3435ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 34367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34374afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 34384afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34394afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34404afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 344196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 34424afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3443c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3444c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3445c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3446c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3447d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3448c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 34494afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 34504afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 34514afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 34524afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 34534afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3454d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3455d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3456c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 34573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3458ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 34597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 34613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 34643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 34653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3466c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3467c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3468c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3469c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3470c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3471a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3472c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3473c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3474c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 34753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3476c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 34773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 34783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 34793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3480c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3481c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 348219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 348374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 348474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 348574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 348674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 348774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 348874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 348974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3490c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 349174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3492d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 349374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 349474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3496c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3497c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3498482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3499482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3500482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3501c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3502c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3503c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3504c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3505c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3506c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3507c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3508c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3509c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 351219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 351319f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 351419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 351519f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3516c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 351774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 351874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3519d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3520fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3521fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3522fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3523fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3524fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 352519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 352619f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3527482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3528482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3529482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3530482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3531c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3532c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3533c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3534c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3535c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3536c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3537d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3538482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3539c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3540c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3541c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3542c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3543c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3544482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3545482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3546482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3547c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3548c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3549482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3550482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3551482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3552c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3553482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3554482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3555482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3556482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3557482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3558482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3559c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3560c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3561482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3562482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3563482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3564c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3565c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3566482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3567482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3568c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3569c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3570c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3571c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3572c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3573976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 357431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3575c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3576c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3577c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 357819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 357969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 358069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 358169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 358219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 358369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 358469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 358569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 358669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 358719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 358819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 358919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 35908ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 35918ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 35928ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 359319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 35948ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 359569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 359669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 359719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 359869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 359969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3600c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3601482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3602482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3603482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3604482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3605482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3606482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3607482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3608482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3609482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3610482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3611482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3612482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3613482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3614482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3615482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3616482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3617482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3618482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3619482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3620482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3621482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 362319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 362474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 362574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 362619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 362719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 362819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3629fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3630482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3631482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 363319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 363419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3635c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3636c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 363719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3638482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3639482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3640482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3641482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3642482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3643482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 364419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 364519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 364619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3647a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 36487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3649a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3650a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 36517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3652a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3653a34abf8c781485b788fddacb352d586bffca886cWinson Chung 36542b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 36552b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 36562b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 36572b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3658120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3659120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3660bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 36612b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 36622b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 366393eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 36642b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 36652b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 36662b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3667d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3668d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3669e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3670d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3671d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3672120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3673120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3674120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3675120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3676120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3677120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3678120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3679120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3680557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3681557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3682557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3683557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3684557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3685ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(false, new Runnable() { 3686ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 3687ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 3688ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3689ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3690ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 3691ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 3692557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3693557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3694b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3695b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3696b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3697b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3698b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3699b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3700b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3701b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3702b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 37033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 37043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 37053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3706dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 37093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 371176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3712b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3713b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3714b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3715b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3716558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3717558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3718558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3719558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3720482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3721482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3722c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3723482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3724c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3725558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3726558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3727558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3729d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3730aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3731558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3732482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3733482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3734482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3736482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3737482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3738d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3739fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3741482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 37429e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37439e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 37449e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 37459e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3746d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3748558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3749558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3750b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3751557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3752557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3753557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3754557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3755b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3756557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3757d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3758d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3759d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3760b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3761dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3762557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3763557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3764b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3765dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3766557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3767557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3768b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3769b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3770557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3771557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3772b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3773d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3774d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 37759e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37769e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 37779e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 37789e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 37799e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 37809e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 37819e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3782d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3783d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3784d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3785d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3786d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3787d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3788d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 37899c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 37909c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 37919c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 379231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 37939c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 37949c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 37959c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3796eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 37979c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3798eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 37999c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 38009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 38019c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 38029c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3803df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3804c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3805c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 38069c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 38079c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 38089c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 38099c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 381031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3811c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3812c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3813c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3814c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3815c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3816482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3817482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3819482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3821c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3822c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3823482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3824482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3825c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3826c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 382710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 382810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3829c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 38309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3831fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3832482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3833ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 38349c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38359c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 383631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 38383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3839716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 38406569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3841a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3842d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3844aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 38453e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 38463e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 38474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 38484b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 38494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 38504b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3851557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 385228f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 38534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 38544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3858d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3859ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3860ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3861d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3862ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3863ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3864ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3865ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3866ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3867ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3868ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3869ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3870ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3871ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3872ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3873ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3874d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3875ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3876ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3877ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3878d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 38799d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3880a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3881ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3882ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3883d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3884d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3885d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3886d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3887d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3888d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3889d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3890d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3891ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 38927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3894a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3895a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3896a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3897a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3898a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3899a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3900a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3901a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3902a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3903a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3904ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3905ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3906ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3907ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3908ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3909ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3910d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3911d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3912d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3913d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3914d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3915d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3916d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3917d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3918d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3922a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3923d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3924a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3925ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3926ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3927ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3928ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3929d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3930d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 393168f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3936ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3937ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3938d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3939d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3940ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3941ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 39437bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3944d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3945ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3946ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3948d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3949d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3950d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3951d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3952d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3953d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3954d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3955d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3956d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3958d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3960d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3961d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3962d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3963d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3965d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3967d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3968ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3969ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3970ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 39714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 39724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 39747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 39757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 39764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 39794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 39817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3982af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 398331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3984aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 398570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 398670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 398770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 398870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 39895f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3990360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 399170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 399231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 399370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 39940280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 39950280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 39960280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 39970280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 39980280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 39990280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 40000280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 40010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40020280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40039b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 400421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 400521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 400621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 40070280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 400870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4009e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4010e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 401170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4012df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4013e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4014df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4015e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4016df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4017df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4018cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4019c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 402000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4021d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4022d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4023d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 40243a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 402531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 402631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4027e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4028e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4029e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 40301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 40311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 40321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 40331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4034ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4035ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4036ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4037ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4038ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 40391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 40401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 40431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 40451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4046b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4047b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4048b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 4049b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 40501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 40511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 405200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 4053d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 4054d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 4055d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 4056ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 405731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4058ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 40593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 40603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 40613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 40623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4063dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 40643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 40653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 406631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 40681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 40691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 407036cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 40714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 407231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 407331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 407431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 40761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 40771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 40801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 40811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 40821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 40831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 40841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 40851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4088ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4089a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4090d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4091dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4092d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4093d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4094d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4095dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4096d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4097d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4098d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4099482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4100a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4101482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 41022acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4103487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4104487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4105dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4106bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 41072acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4108482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4109482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4110482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 41114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4112e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 41134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4114e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4115e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4116e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 41174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4118e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4119e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4120e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4121e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 41224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 41234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4124e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4125e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4126e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4127e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4128e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4129e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4130e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4131e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4132e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4133e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4134e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4135e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4136e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4137e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4138e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 413999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 414599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 414699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4147a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4148e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4149e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4150e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 41514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 41534caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 41544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 41554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 41564caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 41574caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4158e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4159e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4160e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4161e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4162e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4163e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4164e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4165e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4166e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 416799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41694caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41704caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41714caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41724caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 417399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 417499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 41754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4176e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4177e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 41784caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 41794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 41814caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 41824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 41834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 41844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 41854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4186e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4187e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4188e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4189e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4190e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4191e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4192e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4193e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4194e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4195e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4196e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4197e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4198e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4199e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4200e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4201e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4202e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4203e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4204e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4205dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4206e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4207e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4208f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4209e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4210dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4211e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4212e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4213e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4214e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4215e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4216e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4217e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4218e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4219f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4220f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4221f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4222f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4223f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4224f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4225f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4226f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4227e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4228e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4229e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4230e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4231e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4232e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4233e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4234e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4235a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4236eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4237eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4238eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4239eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4240eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4241043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4242043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4243043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4244043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4245a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 42461eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 42471eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 42481eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42491eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42501eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 42511eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 42521eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 42531eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42541eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42551eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4256a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4257a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4258a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4259a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4260a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4261a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4262a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4263a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4264a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 42650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 42660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 42670280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 42680280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 42690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 42710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 42720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 42730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 42740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 42750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42761462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 42771462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4278a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 42791462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 42801462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 42811462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 42821462de39f01cec0ba785386532719cb0207dd827Adam Cohen 42831462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 42841462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 42851462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 42861462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4287b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4288b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4289b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 42901462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 42911462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 42921462de39f01cec0ba785386532719cb0207dd827Adam Cohen 42931462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 42941462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 42951462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 42961462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 42971462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 42981462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 42991462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43001462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4301d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 43021462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43031462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43041462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 430531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4306d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 430831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 430995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 431095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 431195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 431295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 431331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 431431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 431631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4317d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 431931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 432095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 432195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 432295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 432395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 432431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4325138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 43261262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43273e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 43281c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4329cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 433010bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 43311c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 43321c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 43331c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 43343e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 43351c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43361c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43371c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 43383e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 433961a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4340d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 434154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4342360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4343aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 434654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4347aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4348482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4349482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4350482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4351482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4352482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4353aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 435570b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4356c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4357c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4358c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 43593e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4360c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 436170b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 43623e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 436308ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 436408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 43651262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43663e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 43673e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4368d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 43748a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4375c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4376c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 43773e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4378c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4379c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4380c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4382c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 43831262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 43841262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 43853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 43863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 43873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 43883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 43893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 43903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4391a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 43923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 43933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 43943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 43953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 43963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 43973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 43983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 43993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 44003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 44023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 44033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 44043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 44053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 44063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 44083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 44093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 44113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4415a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4416a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 44173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4418a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4419a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4420a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 44213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 442231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4423a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 44243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4426a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 44273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 44293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4432a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4433a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4434a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 443631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 44383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 443931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4440aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 444131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 444231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 444731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 444931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4450a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4451a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4452a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 445431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 445631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 445731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 445831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 446231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4464df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4465a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4466a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4467a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4468df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4469df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4470df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4471df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4472df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4473df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4474df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4475df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4476df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 447731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 447883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 447983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 448083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 448183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 448264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4483cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 448464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 448564359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 448664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 448764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 448883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 448983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 449083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 449183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 449283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 449383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 449464359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 449583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 449683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 449764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 449864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 449964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 450064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 450164359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 450264359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 450364359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 450464359a53dc827797917a8d9a0697a91996789801Winson Chung } 450564359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 450664359a53dc827797917a8d9a0697a91996789801Winson Chung } 450764359a53dc827797917a8d9a0697a91996789801Winson Chung }; 450864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 450983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 451064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 451183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 451283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 451383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 451483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 451583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 451683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4517eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 451883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 451983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4520eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 452183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 452283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 452383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 452483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 452583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 452683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 452783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 452883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 45293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 45303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4531a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4532629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 453364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 453464359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 453564359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 453664359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 453764359a53dc827797917a8d9a0697a91996789801Winson Chung } 453864359a53dc827797917a8d9a0697a91996789801Winson Chung 453964359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 454064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 454164359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 454264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 454364359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 454464359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 454564359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 454664359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 454764359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 454864359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 454964359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 455064359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 455164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 455264359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 455364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 455464359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4555629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 455664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 455764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4558574d20ec84551370987dde530c27ec493bdef564Romain Guy } 455964359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 456064359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 456164359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 456264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4563629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4564574d20ec84551370987dde530c27ec493bdef564Romain Guy } 456564359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 456664359a53dc827797917a8d9a0697a91996789801Winson Chung } 456764359a53dc827797917a8d9a0697a91996789801Winson Chung }; 456864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4569aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 457064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 457164359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 457264359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 457364359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 457464359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 457564359a53dc827797917a8d9a0697a91996789801Winson Chung } 457664359a53dc827797917a8d9a0697a91996789801Winson Chung } 457764359a53dc827797917a8d9a0697a91996789801Winson Chung 457864359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 457964359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 458064359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 458164359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 458264359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 458364359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 458464359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 458531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 458664359a53dc827797917a8d9a0697a91996789801Winson Chung } 458764359a53dc827797917a8d9a0697a91996789801Winson Chung 458864359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 458964359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 459064359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 459164359a53dc827797917a8d9a0697a91996789801Winson Chung } 459231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 45932efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 459464359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 459564359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 459631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4597f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 45988c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 45998c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 46008c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 46018c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 46028c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung AppInfo appInfo = appsMap.get(info.getIntent().getComponent()); 46038c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 46048c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 46058c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 46068c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 46078c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 46088c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 46098c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46108c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46118c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46128c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4613eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 46148c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 46158c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 46168c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 46178c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 46188c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46198c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4620a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4621a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 46228c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Update all the children shortcuts 46238c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 46248c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 46258c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View v = layout.getChildAt(j); 46268c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ItemInfo info = (ItemInfo) v.getTag(); 46278c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (info instanceof FolderInfo && v instanceof FolderIcon) { 46288c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung FolderIcon folder = (FolderIcon) v; 46298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 46308c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (View fv : folderChildren) { 46318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung info = (ItemInfo) fv.getTag(); 46328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, fv); 4633f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 46348c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung folder.invalidate(); 46358c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } else if (info instanceof ShortcutInfo) { 46368c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4637f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4638f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4639f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4640f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4641f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4642af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4643de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4644de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4645af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4646de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4647af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4648de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4649c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4650af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 465164359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 465264359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 465364359a53dc827797917a8d9a0697a91996789801Winson Chung } 465431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 465531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4656af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4657af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4658af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4659af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4660af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4661af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4662af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4663af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4664af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4665af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4666af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4667af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4668af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4669af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4670af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4671af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4672af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 467376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4674af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4675af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 46760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 46777819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 46787819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 46797819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4680fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 46817819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4682ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 46837819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 46847819a56217fd4e216d3675905586b275799723bbWinson Chung } 468582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 46867819a56217fd4e216d3675905586b275799723bbWinson Chung 468782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 468882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 468982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 469082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 46910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 46920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 469331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4695f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 469631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46976a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 469853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 469953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 470053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 470153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 470253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 47036a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 47046a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 470553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 470653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 470753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 470853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 47098b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 471053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 47116a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 47128dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 47138dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 47148dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 47158dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 471631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4717