Workspace.java revision 62d18edcc74ce96e2955048f5e0fc0ce3e4ec275
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 99aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren private static final boolean MAP_NO_RECURSE = false; 100aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren private static final boolean MAP_RECURSE = true; 101aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 108e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 109e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 11125356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 112f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 113f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1173d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1198f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1209c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 121aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1229e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 132dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 133dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 134dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 135ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 136ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 13731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 141aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 145c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 147c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 149a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 150a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 151a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 152bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 153bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 154c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 156bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1586569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1596569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 174aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 180e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1820280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 185b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 187d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1881262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 189dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 191f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 198dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 199accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 200accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 20154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2021262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2031262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 204e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2068e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2078e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 208d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 209b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 210a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 211f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 212869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 214ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2162a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2172a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 21926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 220f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22184f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 22294309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 223c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 225482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 226fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 22719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 228482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 23119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2343aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 235073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 236f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 237f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 238f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 240f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 243ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 244d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 245d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 246d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 247d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 248d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 249ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2591462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2601462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2611462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 263ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 264ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 265ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2687d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 273dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 280eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 281eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 282eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 283eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 284eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 285eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 286eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3075f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 308e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 309e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 311f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 312f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 313f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3148bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 315867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3163b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3173b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 318869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3198f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 320aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 321c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 322c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 323aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 324aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 325b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 326b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 327c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 32894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3299e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 33131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3328b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3330d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 33531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 336c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 337c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 338c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 33953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3456400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3466400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3476400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3486400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3496400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3506400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3516400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3526400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 355038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 358d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 361ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 362ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 363d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 364d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 365d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 377dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 378d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 380d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 386d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3873a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 388641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 389ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 390a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 391f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 392f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 393f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 402d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 403d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 404d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 405d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4074b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 408f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 409f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 410f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 411f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 414ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 415d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 416d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 41731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 41931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 424cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4255f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 427cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 428ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 429ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 431dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 432c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 43322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 435482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 436b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 437fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 438b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 439b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 440b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4419171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 442ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 443cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 44484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 445265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4465f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 447265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 448a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 449a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 450a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 45131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 45231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 45522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 45622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 45722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 45822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 45922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 46022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 46122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 46222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 463964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 464964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 465964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 466964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 467964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 468964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 469964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 47031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 471f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 472b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 473f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 474f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 47508ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4768b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 47731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 47831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 47931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 48353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 484f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4858b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4868b805b17158886035b38261eb611d8641701ae43Michael Jurka 487920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 488920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 489920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 490f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 491f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 492920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 493920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 494920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 49531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 49631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 49731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 49831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 499716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5008e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 50131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5028e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 503aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 504aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 505aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 506aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 51031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 512a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 513a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 51431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5169e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 517964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 518964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 519964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 520964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 521964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 522964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 523964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 524964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 525964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 526964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5289e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5299e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5309e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5319e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5359e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5369e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 53789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 53864359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 53964359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 54064359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 54164359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 54264359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 54364359a53dc827797917a8d9a0697a91996789801Winson Chung } 54489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 545dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 546dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 54889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 54964359a53dc827797917a8d9a0697a91996789801Winson Chung } 55064359a53dc827797917a8d9a0697a91996789801Winson Chung 55189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 552a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 553a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 554a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 555a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 560dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 562dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 564f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 565837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 56764359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 56864359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 569dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 571dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 572dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 57441eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 57559a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 576dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 578dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 579edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5802702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5812702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5822702ea006084a441f085c779ff77be1128a19badAdam Cohen 583edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 584ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5869e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 58782e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 58882e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 589a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 59021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 59221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 59421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 595dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 596dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 597a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 598a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 599a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 600a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 601a888158880fea53479447d883391f552604e46b6Dave Hawkey } 602a888158880fea53479447d883391f552604e46b6Dave Hawkey 603a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 604a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 605a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 606bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 607bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 608bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 609bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 610bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 611bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 612a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 613a888158880fea53479447d883391f552604e46b6Dave Hawkey 614a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 615a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 61682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 61782e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 618a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 61921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 62121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 62221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 62321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 624a888158880fea53479447d883391f552604e46b6Dave Hawkey } 625a888158880fea53479447d883391f552604e46b6Dave Hawkey 62653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 62753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 62898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 62998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 63198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 63298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 63398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 63498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 63598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 63698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 63977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 64177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 642166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 643166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 644166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 645166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 646166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 647166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 648225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 65298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 65398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 65498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 656a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 657a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 658a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 662ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 663ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 664ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 685a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 686a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 687a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 695ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 696a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 697a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 698a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 699ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 700ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 704ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 706917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 707917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 708ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 709ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 711ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 712ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 714a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 715f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 716f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 717a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete) { 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, false); 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete, 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 727a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 728a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, stripEmptyScreens); 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7412f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 745ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 746ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 749ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7523a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7533a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7543a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7553a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7573a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 765a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 766a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 767a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8042f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8052f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 806fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8092f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 810dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 811a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 812a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 813a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 81489f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 815dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 816c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 817dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 819104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 820dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 821dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 822dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 82389f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 82489f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 82589f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 82689f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 82789f9705077c054b541af7da52be832760e2ae2e8Winson Chung 82864359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 82964359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 83064359a53dc827797917a8d9a0697a91996789801Winson Chung 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 835dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 854dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8555f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8565f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8575f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8585f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 861c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 862c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 863c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 864c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 866a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 867a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 868a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 86965e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 870517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen // Don't strip empty screens if the workspace is still loading 871517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 872517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 873517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 874517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 875accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 876accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 877accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 878accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 879accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 880accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 884c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 886dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 887dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 8905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 891fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 8925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 893dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 894dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 895a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 896dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 897dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 898dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 8995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 907ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 91264359a53dc827797917a8d9a0697a91996789801Winson Chung 91364359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 91464359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 91564359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 91664359a53dc827797917a8d9a0697a91996789801Winson Chung } 917accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 918accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 919accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 920accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 930dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 931dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 932dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 934dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 937dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 938dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 939dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 940aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 941aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 94231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 94331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 94431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 94531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 94631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 94831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 94931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 95031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 95131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 95231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 95631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9628481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9638481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 968dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 969dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 971dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 9754d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 9763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 977099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 978099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 979099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 980099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 981099f60d51f6310e1290687e83958e665b3324504Adam Cohen 982dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 9853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 9873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 989099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 990099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 991099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 992099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 994ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 99531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 99631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 99796d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 998ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 999ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 100031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 100131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1002ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 100331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 100431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 100531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 100631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 100731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1008aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10097f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10107f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10117f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10127f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10136569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1014c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1015c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1016c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1017f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1019aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1020aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10216569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1023aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1024aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10260d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 102731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 102831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1030aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 103100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1034d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1035e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1036e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1037e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1038e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1039e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1040dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 1041f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 1042f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 1043e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1044e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1045fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1046fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1047fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1048fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10519b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10537044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1055ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1056ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1057ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1058ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10595f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10605f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10617044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 10625f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10635f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10645f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10655f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10665f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10675f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10685f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10695f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1070d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1071d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1072f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1073f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1075d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1076d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1077d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1078d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1079d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1080d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1081d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1082d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1083d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1084f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10855f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 10865f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10875f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10883d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 10893d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 10903d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 10913d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 10923d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 10933d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 10943d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 10953d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 10963d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 10973d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 10983d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 10993d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 11003d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 11013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11023d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11033d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11043d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11053d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11063d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11073d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11083d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11093d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11103d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11111adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11121adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1114f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11173d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1118f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1120f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11213d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1123f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11257044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11277044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11293d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11303d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1131af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 1132af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 1133af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 11343d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11353d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11363d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11373d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11427044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11437044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11447044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11467044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11487044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1153f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11541adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11551adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11561262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1157007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1158007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1162d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1163d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1164d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1165d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1166d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1167d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1168d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1169d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 117031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1171007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1174869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1176a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 117931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 118031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11811262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1182007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1183007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11853a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1186d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 11903bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 11913bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 11923bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 11933bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 119425460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 11953bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 11961262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 119726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 119826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 119926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 120026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 120126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1202f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1203f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1204f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1205f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1206f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1207accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1208accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1209accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1210accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 121189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 121289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 121389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 121489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 121589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1216674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1217bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12186ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1219bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1220bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12213a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12223d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12235841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1224bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12256ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1226bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1227bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1228bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1229bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12305841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1231bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1232bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 123353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 123453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 123553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 123601f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12386fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12396fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12406fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12416fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1242c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1243a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1244a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1245a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1246a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1247a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 12487ad868b86e45d6f58c186d2731ab2beb84643757Michael Jurka LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1249a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1250a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1251a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1252a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1253c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1254c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1255f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1256ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1257ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1258ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1259ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1260f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1261f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1262f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1263f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1264ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1265f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1266f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1267dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1268dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1269dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1270dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1271cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1272cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1273046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1274fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1275cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1276cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1277cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1278cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1279cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 12802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 12812f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1282fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1283cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1284ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1285ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1286cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1287cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1288ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1289ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1290cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1291cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1292fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1293fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1294fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1295fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1296fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1297fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 12981bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 12991bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13001bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13011bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13021bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13031bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13041bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13051bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1306fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1307cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1308ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1309ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1310ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1312cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1313cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1316cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1317cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1318cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1319ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1320cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1321ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1322ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1323fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1324fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1325fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1327cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1328ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1329cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1330ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1331ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1332fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1333fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1334fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1335fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13362f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13372f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1338fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1339fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13402f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1341fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1342fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1343fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1344fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1345fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1346fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13472f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1348fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1349fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1350fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1351fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1352fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13532f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1354fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1355fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1356fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13578fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1358fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13592f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13602f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13612f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1362fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 13632a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 13642a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 13652a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 13662a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 13672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 13682a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 13692a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 13702a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1371fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1372fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1373fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1374fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 13752f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13762f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13772f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1378fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1379fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1380fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 13812f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 13822f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 13832f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1385fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1387fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1388fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 13892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 13902f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13912f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1392fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1393fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1394fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1395fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1396fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1397fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1398ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1399cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1400ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1401ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1402ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1403cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1404ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1405ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1406cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1407cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1408cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1409cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1410ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1411ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1412fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1413fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14162a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14172a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1419fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1420fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1421ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1422fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1423cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1424fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1425cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1426cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1427cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1428cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1429fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1430cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1431ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1432ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1434fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1435cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1436fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1437cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1438ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1440ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1441cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1442ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14438f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1444aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1445340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1446340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1447340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1448fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1449cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1450cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 145194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1452d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14539171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14549171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14552ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 14569171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 14579171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 14583e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1459f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1460f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 146194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1462d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14652ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 14669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 14679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 14689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 14693e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1470f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1471f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 147294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 147394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 147494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 147594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 147694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 147794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 14789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 14799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1480f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1481f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1482f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1483f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1484f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1485f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 14869171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 14879171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 14889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 14909c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 14919c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 14929c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14939c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 14949c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 14959c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14969c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14977bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1498b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1499b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1500b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1501b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1502b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1503b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1504b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1505b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1506b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 15087bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1510f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1511f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15127bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15137bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15147bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 15157bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15167bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15177bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15207bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15217bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 15227bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1523b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 15279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 15289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 15299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 15309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15319171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1533f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1534f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1535f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1536f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 153768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 153868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 153968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 154068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 154168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 154268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 154368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 154468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 154568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 154668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 154768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 154868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1549a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1550869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1551869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1552869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1553869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1554869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 155584a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1556869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1557869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1558869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 155973894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1560869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 156173894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1562f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1563f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1564a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1565a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1566a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1567a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1568a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1569a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1570a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1571a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1572a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 157398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1574edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1575edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1576edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1577fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1578fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1579fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1580fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1581bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1582bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1583bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1584bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1585edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1586a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1587a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1588af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1589edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1590564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1591a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1592a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1593a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1594a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1595a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1596af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1597af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1598af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1599af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1600af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1601af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1602955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1603a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1604edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1605a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 160684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 160784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 160884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 160984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 161084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 161184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1612a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1613c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1614a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 161522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1616a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1617a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1618a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1619c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1620a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1621a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1622a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1623c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1624a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1625a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1626edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1627edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1628edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1629a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 163053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 163153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 163253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 163353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 163453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 163553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 163653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 163753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 163853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 163953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 164053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 164153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 164253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 164353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 164453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 164553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1646a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 164752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1648a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1649a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1650a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1651edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1652d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1653f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1654af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1655af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1656af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1657af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 165852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 165952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 166052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 166152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 166252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 166352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1664a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1665a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1666a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1667a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 166852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1669b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1670b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 167152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 167252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1673b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1674a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1675a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1676b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1677a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 167894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 167952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1680b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1681b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1682b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1683b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 16844de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1685b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1686ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1687ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 16887842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1689b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1690b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1691b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1692b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1693b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1694869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1695b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1696b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 169700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 169800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 16999c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1700956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17019c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17029c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17039c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17049c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1705e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17069c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 170700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 170800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 170953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 171053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 171153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 171253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1713d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1714d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1715d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1716d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 171753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 171853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 171953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 172053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1721a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1722a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1723a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1724a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1725a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 1726a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17272a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17282a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17292a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17302a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 173153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 173253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 173331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 173428750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1735c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1736fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1737cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1738c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 174031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 174131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 174231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17439171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 17459c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 17468d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1747f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 17488b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1749f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1750f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 17519171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1752073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 17539171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1754b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1755b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1756eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17579171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17589171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 175921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 176021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 176121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 176221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1763dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 176431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1765678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 176631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 176731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 176831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 176931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 177131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 177431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 177797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1778d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 177997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 178097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 178197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 178297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 178397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 178497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1785c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1786678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 178731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 178931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 17900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 17910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 179231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1796d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1797f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1798d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1799d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18020142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18053a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1806aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1807dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1808fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1811fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 181331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 181431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 181531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1820dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1821dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 182231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 182331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18248182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18258182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18268182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18278182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 182831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18313a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1832f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 18333a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1834d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1835d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1836d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1837d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1838d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1839d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1840d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1841d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 184201f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1843d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1844d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1845d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1846d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1847d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1848d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1849d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1850d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1851d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1852d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1853d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1858d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1859d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 186201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 186301f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 186547639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 186601f2d7fa4b24b21543012060305d693899b4beaaChris Craik 186701f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 186801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 186901f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 187001f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 187101f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18723a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18743a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18753a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18763a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18773a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18783a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18793a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18803a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18813a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1883d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1884d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1885ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18863a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1887ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1888ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18891d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 18901d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 18911d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 18921d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18931d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 18941d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 18951d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 18961d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18971d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 18981d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 18991d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19001d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19011d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19021d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 190361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 190461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 190561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 190661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19070dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 190861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 190961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 191061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 191161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 191261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 191361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 191461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 191561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1916eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1917eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 191861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1919cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1920cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1921cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 192461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1930cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1932cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1933cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1934cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1939b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1940b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 195661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19603e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19613e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19636639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19646639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19656639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19666639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19676639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19686639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19696639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19706639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19716639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19726639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19736639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19756639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19766639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19778c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1978d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 19793e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1980038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 19816639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1982d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1983d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 19848c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 19853e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 19863e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1987758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1988716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 19896788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1990758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1991758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 19924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 19934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1994dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 19957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 19964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 19974b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 19984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 19994b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20004b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20022a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2003f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20047777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20057777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2006f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2007f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 2008fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20091003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20101003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20111003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20121003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 2013dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2014dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2015dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2016dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2017dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 201822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2019964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2020dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2021dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2022dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2023dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2024dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 20252bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2026dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20272bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2028dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2029dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2030dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2031dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2032d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2033dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 203422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 203522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2036964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2037dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2038dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2039f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2040f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2041f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2042f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 204393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 204493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 204593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 204693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2047336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 204893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2049f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2050f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2051336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2052336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2053f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2054f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2055336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2056336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2057f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2058f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2059336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2060f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2061f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2062f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2063f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2064f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2065336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2066336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2067f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2068336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2069336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2070336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2071f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2072336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2073336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2074336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2075336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2076f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2077f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2078410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2079c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2080c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2081c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2082410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2083c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2084c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2085c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2086c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2087c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2088410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2089c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2090410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2091410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 20925841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 20935841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 20945841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20955841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20965841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 20975841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20985841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20995841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21005841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21015841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2102edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2103edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2104edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2105edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2106edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2107edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2108edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2109edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2110edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2111edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2112edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 211353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 211453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 211553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 211653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 211753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 211853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 211953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 212053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2121edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2122edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2124bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21252a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 212699633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 212799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21281b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21291b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21301b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21312ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 21327777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 21331b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 21341b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 21354ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 21361b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 2137f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2138edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 21391b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 21401b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 21411b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 21432d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 2144f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 2145f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 21462d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 2147410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 2148f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2149f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 2150f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 215158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 215258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 215358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2155beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2156f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2157f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2158f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2159f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2160f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2161f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 21627777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2163f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2164f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 2165f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2166f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2167f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 2168af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 2169f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2170f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 21713a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 21723c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 21737777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2174f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2175fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2176fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2177fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2178fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2179fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2180fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2181fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2182fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2183fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2184f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2185f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2186f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2187f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2188f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 21891b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 21901b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2191f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 21922d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 21933b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 21943b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen if (stateIsSmall) { 21953b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 21963b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2197f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 21983b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 21993b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22003b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2201f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2202f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2203f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2204f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2205f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2206f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2207f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2208f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2209f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2210f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2211f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2212f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2213f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22144afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22151b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22161b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22177777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22187777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22197777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22207777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22211b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2222a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2223b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22247777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22251c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22263d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22273d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22283d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2229853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2231fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 22327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 22337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 22347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2235410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 22367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 22377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 22387407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 22397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 22407407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2241869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22422a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 22437372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2244a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 22457407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2246869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 22476c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 22486c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2249a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2250a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2251a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2252742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 22537407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2254869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2255f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2256fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 22577407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 22587407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 22597407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 22607372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 22617407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 22627407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 22637407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 22647407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 22657407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 22667777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2267b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 22687407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2269853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2270853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2271853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2272853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22731c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2274853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2275853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2276853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 22776670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 22781c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2279853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2280853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22811c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 22821c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2283853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2284853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 22851c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 22861c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2287853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2288853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2289853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 22903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 229158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2292853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 229358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2294853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 229558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2296853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2297853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 229858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 229958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 2300853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka searchBarAlpha.setInterpolator(null); 23013d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2302f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2303f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2304dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2305f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23062a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2307f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23083d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23093d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23103d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23113d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2312853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2313853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2314853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23156670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2316dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2319410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2320410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2321410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2322dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23235841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23248d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 23251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 23267bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 23277bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 23287bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 23297bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 23307bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2331dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2332dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2333dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 23347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 23357bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2336ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 23377bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 23382a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2339dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2340dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2341a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2342f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2343f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2344f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2345f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2346f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2347f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2348f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2349336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2350336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2351336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2352336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 235353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 235453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 235553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 235653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 235753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2358f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2359f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2360f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2361f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2362f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2363a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2364a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2365a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2366a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2367a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2368a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2369a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2370a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2371a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2372a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2373a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2374a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2375a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2376a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2377a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2378a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2379a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2380a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2381a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2382f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2383f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2384bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2385a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2386f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2387bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2388bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2389bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2390a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2391a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2392a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2393a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 23947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 23957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 23967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 23977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 23987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2399bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2400f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2401f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2402f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2403f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2404f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2405f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2406f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2407f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2408f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2409f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24163f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24233f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24243f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24253f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24273f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24283f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24293f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24301774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24313f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 24321774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2433f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2434f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2435f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2436f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2437bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 24383a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2439bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2440bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2441bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2442bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2443869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2444bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2445bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2446a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2447bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 244876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 244976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 245076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 245176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 245276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2453bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 24543f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2455bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2456bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2457bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2458bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2459bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2460bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2461bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 24624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 24634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 24644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 24654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 24664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 24674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 24684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2469ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 24704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 24714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 24724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2473099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2474099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2475ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2476ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2477ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2478ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2479ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2480ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2481ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2482ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2483099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2484099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2485099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2486099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2487099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2488099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2489ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2490ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2491ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2492ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2493ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2494ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2495ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2496ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2497ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2498ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2499ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2500ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2501099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2502099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2503099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2504099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2505099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2507ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2508ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25094be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2510ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2511ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2512ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2513ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2514ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2515ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2517ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2518ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2519ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2520ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2521ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2522ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2523ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2524ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2525ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2526ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2527ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2528aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2529ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2530ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 25354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 25364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 25374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2538410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 25404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 25414be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2543b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 25445bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2545aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 25464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 25474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2550d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2551d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2552d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 25538db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 25548c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2555410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2556f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2557d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2558f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2559f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2560f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2561f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2562f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2563f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2564f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2565f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2566f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2567f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2568f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 25691120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 25708db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 25718c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2572aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2573d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2574d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2575d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2576d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 257731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 257831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2579aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 258031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 25817984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 258231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 258331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2584aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 258531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2586d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2587482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2588482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 25894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 25914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 25924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 25944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2596d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2597ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2598ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2599ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2600ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 260162d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2603d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 26044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2606eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2607e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2608307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2609eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2610307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2611eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2612307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2613eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2614e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26155f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26165f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2617b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2618e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2619b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26205f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2621e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2622e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2623e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2624e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2625fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2626b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2627b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 26285f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2629e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26300e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26315f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26325f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2633e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2634e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26351e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26361e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 26371e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 26381e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 2639c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 2640c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung // Dismiss the folder cling if we haven't already 2641c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung mLauncher.getLauncherClings().markFolderClingDismissed(); 26421e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 26431e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 26442f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 26452f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 26462f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 26472f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 26482f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 26492f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 26502f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2651eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2652307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2653eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 26545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 26565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 26575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 26585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 266031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 266131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2662dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 26633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 26643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 266531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 26673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2668dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 26697c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2670dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 26713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 267231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 267331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 26751b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 26764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 26774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2678cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2679cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2680cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2681cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2682cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2683c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2684cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2685cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2686c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2687cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2688cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 26894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2690cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2691a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2692a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2693a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26942e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2695c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2696307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26972e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2698c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26992e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 27002e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2701557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2702557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2703557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2704557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2705557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2706557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2707557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2708557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2709557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2710557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2711557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2712cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2714d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2715d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2716d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2717d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2718d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2719482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2720a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2721c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2722f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2723c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2724482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2725ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2726ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2727a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2728a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2729ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2730ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2731ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2732a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2733a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2734a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2736fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2737482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2739482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2741cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 274396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 274496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2745c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 274693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 274796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 27480dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 274996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 275096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 275196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 275296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 275396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 275493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2755cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2756cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2757cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2758dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2759dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2760dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2761dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2762dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2763dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2764cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2765cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2766cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2770a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2771a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 277219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 277319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 277419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 277519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 277619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 277719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 277819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 27793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 27803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2781482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 27823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2783e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2784a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2785a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2786a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2787e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2788a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2789e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2790c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2791c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2792e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2793e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2794e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2795e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2796482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2797482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2798482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2799a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 280019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 280119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 280219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 280319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 280419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 280519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 280619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 280719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2808a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2809a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2810a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2811a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2812a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2813a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2814a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2815a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2816a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2818482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2819482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2821c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 282219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2823ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2824ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2825ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2826ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2827ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2828ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 282910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 283019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 283119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 283310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 283410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 283510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 283610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 283710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 283810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 283910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 284010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 284110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 28423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 284310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 284410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2845d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2846ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 284710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2848d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 28493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2851a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2852a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2853a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2854a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2855d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2856558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2857558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2858558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2859558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2860558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2861558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2862558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2863558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2864558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 286510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 286610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 286710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 286810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 286910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2870a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2871482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2873482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2874a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2875c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2876c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 287719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2878c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2879c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 28803e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 28813e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2882c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2883c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2884c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 28853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2886c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2887c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2888c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2889c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2890c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2891c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2892c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2894cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2895e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2896e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2897c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2898c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2899e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2900c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2901c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2902bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 29033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2904c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 29053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2906ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2907c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2908ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2909d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2910cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2911e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2912e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 29133e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2914ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2915ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 291654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2917d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 29181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2919cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 292040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 292140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 292240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 29233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 29243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2927c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2928c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2929c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2930c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2931482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2932c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2933c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2934482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2935482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2936482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2937c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 293876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 29391c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2940482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2941ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2942c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2943c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2944c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2945482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2946482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2947ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2948df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2949df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2950df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2951df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2952df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2953d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2954d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2955d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2956d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2958d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2960482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2961d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2962fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2963482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2964482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2965482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 29679e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2968aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 29699e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2970aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2972d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2973d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 29747bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 29757bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 29767bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2977d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2978df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2981dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 298254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 298354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2984d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2985d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 298640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 29879438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 29883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2989dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2990d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 29919438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2992cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 29939438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 29949438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 299519f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 299619f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2997d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2998d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 299919f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 30009438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 30013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 30023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3003d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3004d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3005d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3006d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3007d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3008d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3009c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3010c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3011d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3012d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3013716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3014c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3015d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 301626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3017d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 301826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 301926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3020d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 302126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3022d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 302326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 302426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3025d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3026d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3027d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3028d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3029949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3030949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3031d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3032d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3033d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3034d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3035d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3036f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3037f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 30389438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 303931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3040cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 30418c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3042d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3043ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3044ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3046d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3047d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3048d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 30493a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3053ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 3054d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3055d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3056d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3057fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3058d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 306585b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 306685b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 306785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3069fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 30707bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3071fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3072fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3073716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 307431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 307531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 307631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3077dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3078dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3079dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3080ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3081ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3082ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3083edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3084ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3085ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3086ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3087ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3088ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3089ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3090dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3091dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3092dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3093ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3094ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3095ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3096ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3097ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3098ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 309976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 31008dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3101e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3102e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3103e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 31048dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3105e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3106e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3107e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3108e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3109e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3110e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3111e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3112cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3113c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3114c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3115c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3116c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3117c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3118c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3119c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3120c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3121c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3122c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3123c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3124e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3125c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3126c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3127c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3128b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3129fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3130fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3131a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 31325f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 31335f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 31345f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3135a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3136a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3137a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3138a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3139a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3140892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3141892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3142a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 31445f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3145dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3146dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3147a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3148fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3149fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3150fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3151a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3152a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3153a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3154a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 31555f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3156dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3157dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3158a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3159fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3160fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3161fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3162a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3163a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3164a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3165a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3166a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3167a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3170fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3174cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3175cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3176cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3177cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3178cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3179cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3180cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3181c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3182c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3183c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3184c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3185c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3186c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3187c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3188c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3189482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3190482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3191c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3192c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3193c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3194c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3195c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 319674c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3197c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3198c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3199c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3200c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3201c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3202c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3203c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3204c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3205c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3206c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3207c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3209c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3210c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3213c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3216c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3217c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3218c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3234c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3247c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3248c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3249c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3252c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3253c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3255c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3256c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3257c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3258c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3260c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 32618ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3262c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 32638ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3265c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3267c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3268c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3269c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3270c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3271c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3272c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3273c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3274c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3275c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3276c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3277c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3279c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3280c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 328131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 328231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 32844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 32864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 32874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3289d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 32904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 32914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 32934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 32947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 32957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 32967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 32977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 32987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 32997d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 33007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 33014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 33037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 33047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3305abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3306abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3307abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3308abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 33097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 33107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 33113bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 33127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 33134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 33167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 33177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 33187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3319156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 33207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 33217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 33227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 33253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 33264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 33284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 33294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 33327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 33337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 33344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3336e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 33374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 33384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 33394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3340e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 33410280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 33424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 33454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 33464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 33474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 33494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 335200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 33534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 33544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3355a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3356a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 33570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 33584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3359a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3360df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3361df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3362df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3363df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3364df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 33653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3366a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 336700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 33684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 33694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 33700280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 33714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 33724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 33744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 33754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 33764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 337896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 33794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 33804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 33814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 33824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 33834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 33844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 338500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 338600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 33874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 33894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 33904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 33914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 33930280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3394a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3395a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 33964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3397a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3398a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3399a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3400a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3401e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3402e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3403e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3404e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3405e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3406e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3407e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3408e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3409e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3410e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3411e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3412e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3413e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3414e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3415e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3416e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3417e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3418e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3419e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3420e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3421e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3422e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3423e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3424e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3425e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3426e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3427e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3428e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3429e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3430e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3431e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3432e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3433ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3434ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3435ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3436ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3437ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3438ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3439ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3440ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3441cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3442c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 344382ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3444c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 34454afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 34463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3447c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3448c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3449c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3450c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 345100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 34524afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 345300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3454482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3455c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3456d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3457ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 34587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34594afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 34604afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34614afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34624afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 346396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 34644afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3465c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3466c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3467c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3468c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3469d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3470c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 34714afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 34724afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 34734afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 34744afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 34754afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3476d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3477d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3478c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 34793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3480ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 34817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 34833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 34863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 34873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3488c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3489c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3490c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3491c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3492c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3493a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3494c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3495c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3496c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 34973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3498c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 34993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 35003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 35013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3502c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3503c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 350419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 350574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 350674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 350774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 350874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 350974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 351074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 351174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3512c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 351374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3514d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 351574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 351674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3517c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3518c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3519c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3520482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3521482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3522482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3523c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3524c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3525c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3526c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3527c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3528c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3529c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3530c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3531c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3532c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3533c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 353419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 353519f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 353619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 353719f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3538c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 353974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 354074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3541d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3542fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3543fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3544fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3545fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3546fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 354719f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 354819f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3549482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3550482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3551482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3552482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3553c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3554c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3555c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3556c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3557c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3558c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3559d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3560482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3561c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3562c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3563c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3564c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3565c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3566482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3567482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3568482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3569c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3570c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3571482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3572482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3573482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3574c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3575482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3576482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3577482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3578482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3579482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3580482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3581c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3582c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3583482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3584482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3585482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3586c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3587c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3588482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3589482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3590c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3591c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3592c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3593c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3594c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3595976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 359631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3597c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3598c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3599c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 360019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 360169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 360269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 360369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 360419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 360569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 360669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 360769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 360869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 360919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 361019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 361119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 36128ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 36138ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 36148ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 361519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 36168ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 361769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 361869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 361919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 362069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 362169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3622c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3624482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3625482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3626482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3627482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3628482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3629482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3630482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3631482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3633482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3634482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3635482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3636482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3637482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3638482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3639482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3640482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3641482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3642482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3643482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3644482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 364519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 364674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 364774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 364819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 364919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 365019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3651fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3652482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3653482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3654482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 365519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 365619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3657c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 365919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3660482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3661482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3662482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3663482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3664482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3665482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 366619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 366719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 366819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3669a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 36707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3671a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3672a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 36737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3674a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3675a34abf8c781485b788fddacb352d586bffca886cWinson Chung 36762b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 36772b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 36782b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 36792b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3680120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3681120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3682bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 36832b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 36842b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 368593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 36862b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 36872b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 36882b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3689d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3690d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3691e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3692d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3693d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3694120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3695120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3696120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3697120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3698120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3699120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3700120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3701120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3702557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3703557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3704557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3705557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3706557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3707ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(false, new Runnable() { 3708ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 3709ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 3710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3711ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3712ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 3713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 3714557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3715557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3716b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3717b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3718b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3719b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3720b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3721b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3722b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3723b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3724b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 37253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 37263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 37273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3728dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3729dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3730dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 37313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 373376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3734b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3735b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3736b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3737b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3738558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3739558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3740558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3741558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3744c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3746c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3747558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3748558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3749558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3751d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3752aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3753558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3760d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3761fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 37649e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37659e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 37669e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 37679e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3768d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3769d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3770558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3771558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3772b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3773557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3774557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3775557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3776557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3777b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3778557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3779d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3780d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3781d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3782b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3783dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3784557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3785557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3786b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3787dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3788557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3789557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3790b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3791b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3792557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3793557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3794b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3795d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3796d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 37979e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37989e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 37999e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 38009e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 38019e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 38029e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 38039e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3804d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3805d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3806d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3807d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3808d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3809d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3810d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 38119c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38129c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 38139c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 381431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38159c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 38169c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 38179c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3818eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 38199c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3820eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 38219c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 38229c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 38239c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 38249c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3825df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3826c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3827c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 38289c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 38299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 38309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 38319c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 383231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3833c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3834c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3835c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3836c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3837c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3838482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3840557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3841482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3842482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3843c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3844c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3845482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3846482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3847c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3848c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 384910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 385010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3851c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 38529c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3853fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3854482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3855ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 38569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 385831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 38603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3861716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 38626569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3863a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3864d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3866aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 38673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 38683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 38694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 38704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 38714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 38724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3873557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 387428f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 38754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 38764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3880d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3881ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3882ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3883d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3884ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3885ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3886ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3887ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3888ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3889ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3890ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3891ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3892ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3893ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3894ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3895ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3896d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3897ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3898ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3899ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3900d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 39019d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3902a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3903ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3904ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3905d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3906d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3907d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3908d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3909d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3910d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3911d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3912d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3913ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 39147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3915d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3916a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3917a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3918a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3919a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3920a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3921a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3922a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3923a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3924a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3925a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3926ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3927ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3928ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3929ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3930ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3931ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3936d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3937d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3938d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3939d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3940d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3941d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3943d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3944a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3945d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3946a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3947ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3948ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3949ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3950ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3951d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3952d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 395368f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3954d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3955d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3956d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3958ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3959ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3960d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3961d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3962ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3963ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 39657bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3967ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3968ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3969d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3970d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3972d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3973d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3975d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3976d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3977d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3978d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3979d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3980d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3981d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3982d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3983d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3984d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3985d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3986d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3987d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3988d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3989d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3990ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3991ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3992ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 39934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 39944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 39967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 39977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 39984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39994b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40004b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 40014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 40027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 40037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4004af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 400531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4006aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 400770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 400870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 400970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 401070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 40115f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4012360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 401370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 401431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 401570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 40160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 40170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 40180280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 40190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 40200280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 40210280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 40220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 40230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40259b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 402621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 402721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 402821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 40290280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 403070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4031e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4032e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 403370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4034df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4035e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4036df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4037e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4038df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4039df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4040cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4041c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 404200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4043d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4044d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4045d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 40463a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 404731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 404831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4049e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4050e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4051e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 40521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 40531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 40541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 40551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4056ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4057ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4058ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4059ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4060ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 40611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 40621e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40631e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40641e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 40651e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 40671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4068b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4069b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4070b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 4071b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 40721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 40731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 407400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 4075d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 4076d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 4077d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 4078ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 407931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4080ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 40813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 40823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 40833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 40843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4085dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 40863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4087eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4088eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4089eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4090eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4091eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4092eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4093eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 409431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 40961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 40971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 409836cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 40994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 410031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 410131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 410231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 41041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 41051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 41081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 41091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 41101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 41111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 41121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 41131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41141e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41151e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4116ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4117a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4118d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4119dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4120d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4121d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4122d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4123dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4124d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4125d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4126d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4127482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4128a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4129482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 41302acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4131487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4132487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4133dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4134bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 41352acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4136482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4137482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4138482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 41394caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4140e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 41414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4142e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4143e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4144e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 41454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4146e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4147e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4148e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4149e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 41504caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 41514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4152e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4153e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4154e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4155e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4156e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4157e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4158e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4159e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4160e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4161e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4162e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4163e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4164e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4165e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 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 } 4175a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4176e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4177e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4178e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 41794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 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 if (v instanceof FolderIcon) { 4189e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4190e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4191e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4192e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4193e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4194e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 419599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 42004caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 420199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 420299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 42034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4204e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4205e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 42064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 42074caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 42084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 42094caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 42104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 42114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 42124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 42134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4214e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4215e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4216e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4217e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4218e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4219e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4220e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4221e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4222e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4223e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4224e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4225e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4226e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4227e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4228e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4229e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4230e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4231e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4232e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4233dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4234e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4235e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4236f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4237e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4238dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4239e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4240e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4241e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4242e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4243e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4244e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4245e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4246e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4247f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4248f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4249f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4250f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4251f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4252f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4253f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4254f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4255e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4256e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4257e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4258e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4259e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4260e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4261e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4262e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4263a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4264eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4265eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4266eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4267eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4268eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4269043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4270043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4271043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4272043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4273a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 42741eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 42751eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 42761eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42771eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42781eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 42791eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 42801eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 42811eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42821eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42831eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4284a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4285a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4286a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4287a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4288a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4289a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4290a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4291a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4292a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 42930280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 42940280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 42950280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 42960280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 42970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 42990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 43000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 43010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 43020142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 43030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 43041462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 43051462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4306a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 43071462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 43081462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 43091462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43101462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43111462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 43121462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 43131462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 43141462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4315b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4316b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4317b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 43181462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43191462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43201462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43211462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 43221462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 43231462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 43241462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 43251462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 43261462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43271462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43281462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4329d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 43301462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43311462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43321462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 433331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4334d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 433631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 433795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 433895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 433995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 434095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 434131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 434231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 434431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4345d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43460142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 434731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 434895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 434995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 435095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 435195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 435231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4353138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 43541262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43553e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 43561c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4357cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 435810bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 43591c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 43601c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 43611c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 43623e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 43631c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43641c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43651c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 43663e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 436761a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4368d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 436954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4370360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4371aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 437454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4375aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4376482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4377482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4378482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4379482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4380482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4381aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 438370b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4384c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4385c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4386c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 43873e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4388c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 438970b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 43903e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 439108ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 439208ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 43931262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43943e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 43953e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4396d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 44028a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4403c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4404c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 44053e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4406c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4407c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4408c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4409c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4410c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 44111262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 44121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 44133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 44153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 44173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 44183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4419a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 44203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 44213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 44243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 44283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 44303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 44313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 44323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 44333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 44343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 44363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 44373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 44393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4443a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4444a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 44453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4446a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4447a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4448a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 44493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 445031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4451a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 44523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4454a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 44553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 44573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4459aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4460aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final Folder[] value = new Folder[1]; 4461aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4462aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4463aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4464aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v instanceof Folder) { 4465aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren Folder f = (Folder) v; 4466aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 4467aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = f; 4468aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 446931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4471aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 447231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4473aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4474aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 447531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4477aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4478aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4479aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4480aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4481aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4482aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v.getTag() == tag) { 4483aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4484aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 448531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4486aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 448731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4488aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4489aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 449031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 449131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4492df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4493aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4494aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4495aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4496df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4497df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4498df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4499aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4500aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4501df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4502aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4503df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 450431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 450583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 450683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 450783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 450883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 450964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4510cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 451164e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 451264359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 451364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 451464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 451583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 451683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 451783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 451883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 451983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 452083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 452164359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 452283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 452383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 452464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 452564359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 452664359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 452764359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 452864359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 452964359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 453064359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 453164359a53dc827797917a8d9a0697a91996789801Winson Chung } 453264359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 453364359a53dc827797917a8d9a0697a91996789801Winson Chung } 453464359a53dc827797917a8d9a0697a91996789801Winson Chung }; 453564359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 453683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 453764359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 453883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 453983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 454083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 454183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 454283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 454383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4544eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 454583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 454683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4547eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 454883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 454983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 455083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 455183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 455283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 455383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 455483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 455583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4558a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4559629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 456064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 456164359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 456264359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 456364359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 456464359a53dc827797917a8d9a0697a91996789801Winson Chung } 456564359a53dc827797917a8d9a0697a91996789801Winson Chung 456664359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 456764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 456864359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 456964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 457064359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 457164359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 457264359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 457364359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 457464359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 457564359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 457664359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 457764359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 457864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 457964359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 458064359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 458164359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4582629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 458364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 458464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4585574d20ec84551370987dde530c27ec493bdef564Romain Guy } 458664359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 458764359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 458864359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 458964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4590629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4591574d20ec84551370987dde530c27ec493bdef564Romain Guy } 459264359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 459364359a53dc827797917a8d9a0697a91996789801Winson Chung } 459464359a53dc827797917a8d9a0697a91996789801Winson Chung }; 459564359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4596aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 459764359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 459864359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 459964359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 460064359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 460164359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 460264359a53dc827797917a8d9a0697a91996789801Winson Chung } 460364359a53dc827797917a8d9a0697a91996789801Winson Chung } 460464359a53dc827797917a8d9a0697a91996789801Winson Chung 460564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 460664359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 460764359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 460864359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 460964359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 461064359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 461164359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 461231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461364359a53dc827797917a8d9a0697a91996789801Winson Chung } 461464359a53dc827797917a8d9a0697a91996789801Winson Chung 461564359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 461664359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 461764359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 461864359a53dc827797917a8d9a0697a91996789801Winson Chung } 461931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46202efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 462164359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 462264359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 462331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4624f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 46258c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 46268c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 46278c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4628b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4629b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4630b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 46318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4632b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 46338c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 46348c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 46358c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4636b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 46378c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 46388c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 46398c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 46408c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46418c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46428c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46438c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4644aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren interface ShortcutOperator { 4645aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4646aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * Process the next shortcut, possibly with side-effect on {@link ShortcutOperator#value}. 4647aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4648aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4649aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4650aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4651aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4652aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4653aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4654aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4655aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4656aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4657aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * Map the operator over the shortcuts, return the first-non-null value. 4658aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4659aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4660aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4661aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4662aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren void mapOverShortcuts(boolean recurse, ShortcutOperator op) { 4663aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4664aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4665aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4666aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4667aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4668aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4669aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4670aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4671aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4672aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4673aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4674aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4675aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4676aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4677aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4678aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4679aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4680aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4681aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4682aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4683aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4684aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4685aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4686aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4687aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4688aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4689aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4690aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4691aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4692aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4693eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 46948c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 46958c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 46968c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 46978c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 46988c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46998c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4700aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_RECURSE, new ShortcutOperator() { 4701aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4702aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4703aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 47048c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4705aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4706aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4707aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4708f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4709aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4710aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4711f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4712aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4713aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4714aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4715aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public void updatePackageState(final String pkgName, final int state) { 4716aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_RECURSE, new ShortcutOperator() { 4717aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4718aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4719aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo 4720aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren && ((ShortcutInfo) info).isPromiseFor(pkgName) 4721aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren && v instanceof BubbleTextView) { 4722aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ((BubbleTextView)v).setState(state); 4723aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4724aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4725aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4726aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4727aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4728f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4729f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4730af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4731de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4732de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4733af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4734de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4735af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4736de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4737c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4738af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 473964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 474064359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 474164359a53dc827797917a8d9a0697a91996789801Winson Chung } 474231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 474331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4744af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4745af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4746af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4747af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4748af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4749af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4750af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4751af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4752af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4753af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4754af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4755af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4756af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4757af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4758af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4759af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4760af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 476176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4762af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4763af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 47640142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 47657819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 47667819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 47677819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4768fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 47697819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4770ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 47717819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 47727819a56217fd4e216d3675905586b275799723bbWinson Chung } 477382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 47747819a56217fd4e216d3675905586b275799723bbWinson Chung 477582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 477682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 477782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 477882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 47790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 47800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 478131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4783f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 478431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47856a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 478653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 478753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 478853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 478953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 479053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 47916a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 47926a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 479353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 479453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 479553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 479653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 47978b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 479853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 47996a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 48008dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 48018dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 48028dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 48038dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 480431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4805