Workspace.java revision 2a4f4928a964fa8eef9ea6542f835ad4a79b9bd5
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 28cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 30bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 31629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 32495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 44f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 46a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 47956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 48495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 51291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 521462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 53cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 54a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 576e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 59cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 60cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 61f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 6231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 63325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 64bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 66edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 67716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 68dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 708bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 75aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 78d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 7977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 813a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 83f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 84b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 85a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 89f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 90ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 91ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 92ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 93f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 94ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 95265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 96ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 97f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 98f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 105e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 106e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10825356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 109f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 110f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1143d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1168f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1179c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 118aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1199e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 132ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 133ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 13431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 138aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 142c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 143c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 144c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 146a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 147a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 148a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 149bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 150bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 151c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 153bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1546569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1556569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1566569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 171aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 177e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 182b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 183f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 184d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1851262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 186dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 188f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 195dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 196accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 197accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1991262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2001262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 201e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2038e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2048e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 205d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 206b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 207a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 208f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 209869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 211ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 21626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 217f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21884f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21994309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 220c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 222482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 223fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 22419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 225482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2313aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 232073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 233f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 234f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 235f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 236f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 237f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 238f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 240ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 241d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 242d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 243d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 244d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 245d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 246ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2561462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2571462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2581462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 260ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 261ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 262ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 270dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2741e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 277eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 278eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 279eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 280eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 281eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 282eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 283eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3045f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 305e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 306e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 307c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 308f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 309f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 310f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3118bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 312867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3133b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3143b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 315869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3168f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 317aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 318c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 319c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 320aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 321aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 322b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 323b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 324c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 32594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 32731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3298b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3300d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 33231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 333c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 334c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 335c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 33653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 33731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3426400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3436400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3446400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3456400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3466400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3476400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3486400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3496400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 355d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 358ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 359ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 360d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 361d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 362d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 368038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 374dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 375d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 377d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 383d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3843a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 385641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 386ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 387a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 388f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 389f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 399d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 400d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 401d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 402d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4044b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 405f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 406f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 407f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 408f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 411ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 412d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 41431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 41631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 421cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4225f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 424cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 425ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 426ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4277777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 428c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung 429c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 43022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 432482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 433b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 434fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 435b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 436b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 437b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 440cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 44184f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 442265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4435f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 444265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 445a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 446a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 447a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 44831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 45122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 45222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 45322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 45522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 45622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 45722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 45822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 45922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 460964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 461964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 462964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 463964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 464964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 465964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 466964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 46731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 468f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 469b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 470f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 471f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 47208ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4738b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 47531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 47631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 48053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 481f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4828b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4838b805b17158886035b38261eb611d8641701ae43Michael Jurka 484920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 485920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 486920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 487f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 488f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 489920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 490920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 491920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 49431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 49531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 496716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4978e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 49831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4998e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 500aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 501aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 502aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 503aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 509a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 510a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5139e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 516964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 517964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 518964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 519964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 520964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 521964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 522964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 523964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 524964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5259e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5279e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5289e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5329e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5339e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 53489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 53564359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 53664359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 53764359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 53864359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 53964359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 54064359a53dc827797917a8d9a0697a91996789801Winson Chung } 54189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 542dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 543dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 54589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 54664359a53dc827797917a8d9a0697a91996789801Winson Chung } 54764359a53dc827797917a8d9a0697a91996789801Winson Chung 54889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 549a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 550a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 551a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 552a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 557dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 558dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 561f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 562837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 563dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 56464359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 56564359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 567dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 56998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 57141eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 57259a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 574dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 576edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5772702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5782702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5792702ea006084a441f085c779ff77be1128a19badAdam Cohen 580edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 581ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5839e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 58482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 58582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 586a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 58721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 58821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 58921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 59121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 594a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 595a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 596a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 597a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 598a888158880fea53479447d883391f552604e46b6Dave Hawkey } 599a888158880fea53479447d883391f552604e46b6Dave Hawkey 600a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 601a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 602a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 603bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 604bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 605bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 606bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 607bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 608bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 609a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 610a888158880fea53479447d883391f552604e46b6Dave Hawkey 611a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 612a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 61382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 61482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 615a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 61621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 61721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 61821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 61921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 62021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 621a888158880fea53479447d883391f552604e46b6Dave Hawkey } 622a888158880fea53479447d883391f552604e46b6Dave Hawkey 62353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 62453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 62598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 62698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 62798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 63098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 63198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 63298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 63398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 63498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 63598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 63677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 63777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 63877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 639166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 640166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 641166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 642166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 643166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 644166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 645225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 64753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 64898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 653a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 654a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 655a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 659ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 660ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 661ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 682a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 683a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 684a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 692ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 693a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 694a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 695a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 696ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 697ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 698ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 699ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 700ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 702ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 703917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 704917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 705ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 706ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 707ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 708ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 709ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 711a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 712f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 713f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 714a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete) { 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, false); 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void removeExtraEmptyScreen(final boolean animate, final Runnable onComplete, 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 724a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 725a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(animate, onComplete, 0, stripEmptyScreens); 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7382f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 742ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 743ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 745ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 746ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7493a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7503a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7513a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7523a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7543a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 762a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 763a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 764a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 7995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8012f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8022f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 803fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8042f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8052f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 807dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 808a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 809a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 810a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 81189f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 812dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 813c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 814dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 815dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 816104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 817dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 819dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 82089f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 82189f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 82289f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 82389f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 82489f9705077c054b541af7da52be832760e2ae2e8Winson Chung 82564359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 82664359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 82764359a53dc827797917a8d9a0697a91996789801Winson Chung 828dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 835dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8525f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8535f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8545f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8555f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 858c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 859c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 860c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 861c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 863a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 864a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 865a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 866accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 867accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 868accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 869accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 870accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 871accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 875c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 8815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 882fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 8835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 886a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 887dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 888dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 8905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 8925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 8935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 8945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 8965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 8975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 898ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 8995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 901dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 902dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 90364359a53dc827797917a8d9a0697a91996789801Winson Chung 90464359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 90564359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 90664359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 90764359a53dc827797917a8d9a0697a91996789801Winson Chung } 908accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 909accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 910accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 911accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 916dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 927dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 930dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 931aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 932aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 93331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 93431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 93531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 93631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 93731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 938dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 93931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 94031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 94131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 94231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 94331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 944dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 945dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 946dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 94731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 948dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9538481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9548481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 959dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 960dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 9664d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 9673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 968099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 969099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 970099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 971099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 972099f60d51f6310e1290687e83958e665b3324504Adam Cohen 973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 974dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 975dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 9763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 977dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 9783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 980099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 981099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 982099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 983099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 985ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 98631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 98731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 98896d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 989ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 990ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 99131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 99231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 993ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 99431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 99531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 99631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 99731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 99831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 999aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10007f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10017f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10027f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10037f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10046569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1005c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1006c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1007c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1008f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1010aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1011aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10126569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1014aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1015aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 101631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10170d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 101831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 101931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1021aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 102200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 102331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1025d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1026e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1027e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1028e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1029e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1030e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1031dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 1032f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 1033f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 1034e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1035e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1036fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1037fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1038fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1039fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10429b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10437044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10447044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1046ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1047ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1048ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1049ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10505f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10515f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 10535f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10545f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10555f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10565f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10575f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10585f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10595f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10605f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1061d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1062d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1063f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1064f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1066d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1067d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1068d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1069d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1070d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1071d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1072d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1073d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1074d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1075f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10765f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 10775f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10785f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10793d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 10803d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 10813d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 10823d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 10833d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 10843d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 10853d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 10863d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 10873d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 10883d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 10893d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 10903d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 10913d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 10923d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 10933d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 10943d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 10953d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 10963d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10973d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10983d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 10993d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11003d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11021adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11031adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1105f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11063d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11073d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11083d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1109f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1111f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1114f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11167044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11177044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11187044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11213d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1122af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 1123af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 1124af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 11253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11273d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11307044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11317044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11327044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11337044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11347044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11377044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11427044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11437044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1144f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11451adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11461adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11471262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1148007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1149007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1150d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11513a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11520142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1153d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1154d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1155d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1156d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1157d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1158d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 116131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1162007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 11647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1165869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 11667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1167a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 11687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 117031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 117131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11721262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1173007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1174007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11763a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1177d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1178d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1179d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 11813bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 11823bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 11833bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 11843bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 118525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 11863bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 11871262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 118826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 118926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 119026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 119126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 119226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1193f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1194f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1195f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1196f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1197f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1198accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1199accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1200accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1201accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 120289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 120389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 120489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 120589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 120689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1207674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1208bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12096ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1210bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1211bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1212bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 12133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12145841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1215bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12166ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1217bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1218bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1219bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1220bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12215841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1222bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1223bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 122453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 122553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 122653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 122701f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12296fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12306fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12316fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12326fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1233c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1234a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1235a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1236a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1237a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1238a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 12397ad868b86e45d6f58c186d2731ab2beb84643757Michael Jurka LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1240a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1241a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1242a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1243a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1244c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1245c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1246f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1247ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1248ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1249ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1250ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1251f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1252f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1253f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1254f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1255ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1256f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1257f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1258dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1259dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1260dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1261dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1262cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1263cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1264046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1265fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1266cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1267cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1268cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1269cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1270cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 12712f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 12722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1273fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1274cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1275ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1276ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1277cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1278cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1279ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1280ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1281cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1282cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1283fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1284fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1285fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1286fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1287fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1288fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 12891bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 12901bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 12911bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 12921bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 12931bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 12941bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 12951bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 12961bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1297fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1298cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1299ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1300ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1301ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1302cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1303cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1304cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1305cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1306cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1307cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1308cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1309cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1310ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1312ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1313ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1314fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1315fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1316fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1317cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1318cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1319ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1320cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1321ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1322ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1323fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1324fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1325fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1326fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1329fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1330fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1332fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1333fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1334fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1335fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1336fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1337fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13382f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1339fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1340fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1341fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1342fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1343fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13442f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1345fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1346fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1347fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13488fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1349fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13502f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13512f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13522f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1353fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 13542a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 13552a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 13562a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 13572a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 13582a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 13592a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 13602a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 13612a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1362fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1363fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1364fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1365fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 13662f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13672f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13682f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1369fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1370fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1371fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 13722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 13732f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 13742f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1375fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1376fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1377fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1378fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1379fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 13802f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 13812f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 13822f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1385fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1387fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1388fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1389ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1390cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1391ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1392ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1393ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1394cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1395ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1396ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1397cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1398cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1399cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1400cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1401ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1402ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1403fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1404fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14052a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14062a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14072a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14082a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14092a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1410fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1411fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1412ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1413fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1414cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1415fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1416cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1417cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1418cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1419cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1421cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1422ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1423ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1424fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1425fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1426cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1427fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1428cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1429ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1430ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1431ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1432cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1433ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14348f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1435aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1436340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1437340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1438340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1439fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1440cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1441cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 144294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1443d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14459171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14462ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 14479171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 14489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 14493e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1450f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1451f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 145294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1453d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14549171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14559171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14562ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 14579171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 14589171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 14599171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 14603e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1461f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1462f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 146394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 146494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 146594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 146694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 146794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 146894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 14699171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 14709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1471f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1472f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1473f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1474f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1475f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1476f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 14779171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 14789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 14799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14809171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 14819c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 14829c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 14839c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14849c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 14859c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 14869c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14887bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1489b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1490b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1491b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1492b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1493b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1494b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1495b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1496b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1497b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 14987bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 14997bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15007bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1501f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1502f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15037bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15047bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15057bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 15067bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15077bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15087bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15107bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15117bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15127bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 15137bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1514b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15179171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 15189c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 15199c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 15209c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 15219c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1524f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1525f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1526f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1527f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 152868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 152968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 153068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 153168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 153268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 153368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 153468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 153568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 153668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 153768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 153868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 153968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1540a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1541869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1542869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1543869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1544869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1545869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 154684a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1547869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1548869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1549869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 155073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1551869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 155273894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1553f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1554f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1555a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1556a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1557a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1558a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1559a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1560a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1561a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1562a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1563a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 156498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1565edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1566edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1567edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1568fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1569fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1570fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1571fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1572bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1573bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1574bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1575bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1576edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1577a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1578a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1579af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1580edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1581564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1582a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1583a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1584a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1585a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1586a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1587af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1588af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1589af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1590af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1591af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1592af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1593955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1594a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1595edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1596a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 159784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 159884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 159984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 160084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 160184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 160284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1603a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1604c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1605a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 160622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1607a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1608a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1609a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1610c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1611a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1612a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1613a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1614c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1615a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1616a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1617edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1618edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1619edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1620a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 162153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 162253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 162353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 162453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 162553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 162653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 162753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 162853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 162953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 163053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 163153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 163253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 163353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 163453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 163553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 163653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1637a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 163852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1639a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1640a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1641a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1642edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1643d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1644f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1645af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1646af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1647af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1648af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 164952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 165052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 165152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 165252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 165352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 165452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1655a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1656a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1657a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1658a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 165952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1660b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1661b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 166252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 166352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1664b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1665a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1666a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1667b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1668a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 166994309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 167052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1671b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1672b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1673b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1674b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 16754de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1676b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1677ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1678ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 16797842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1680b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1681b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1682b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1683b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1684b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1685869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1686b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1687b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 168800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 168900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 16909c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1691956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 16929c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 16939c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 16949c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 16959c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1696e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 16979c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 169800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 169900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 170053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 170153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 170253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 170353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1704d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1705d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1706d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1707d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 170853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 170953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 171053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 171153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1712a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1713a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1714a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1715a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1716a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 1717a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17192a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17202a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17212a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 172253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 172353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 172431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 172528750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1726c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1727fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1728cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1729c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17300142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 173131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 173231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 173331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17349171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17359171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 17369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 17378d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1738f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 17398b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1740f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1741f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 17429171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1743073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 17449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1745b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1746b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1747eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17499171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 175021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 175121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 175221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 175321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1754dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 175531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1756678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 175731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 175831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 175931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 176031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 176231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 176531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 176731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 176897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1769d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 177097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 177197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 177297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 177397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 177497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 177597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1776c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1777678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 177831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 178031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 17810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 17820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1787d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1788f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1789d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1790d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 17910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 17920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 17930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 17940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 17950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 17963a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1797aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1798dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1799fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1802fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 180531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 180631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 180731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1811dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1812dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 181331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 181431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18158182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18168182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18178182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18188182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 181931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18223a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1823f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 18243a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1825d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1826d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1827d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1828d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1829d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1830d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1831d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1832d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 183301f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1834d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1835d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1836d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1837d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1838d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1839d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1840d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1841d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1842d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1843d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1844d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1845d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1846d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1847d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1848d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1849d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1850d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1851d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1852d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 185301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 185401f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 185647639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 185701f2d7fa4b24b21543012060305d693899b4beaaChris Craik 185801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 185901f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 186001f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 186101f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 186201f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18643a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18653a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18663a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18683a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18703a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18713a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18723a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1875d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1876ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18773a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1878ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1879ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18801d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 18811d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 18821d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 18831d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18841d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 18851d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 18861d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 18871d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 18881d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 18891d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 18901d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 18911d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 18921d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 18931d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 189461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 189561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 189661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 189761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 18980dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 189961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 190061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 190161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 190261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 190361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 190461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 190561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 190661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1907eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1908eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 190961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1910cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1911cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1912cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 191361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 191461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 191561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 191661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 191761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 191861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1921cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1923cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1924cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1925cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1930b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1931b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19513e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19523e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19536639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19546639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19556639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19566639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19576639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19586639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19596639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19606639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19616639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19636639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19646639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1965d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19666639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19676639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19688c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1969d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 19703e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1971038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 19726639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1973d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 19758c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 19763e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 19773e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1978758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1979716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 19806788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1981758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1982758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 19834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 19844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 19867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 19874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 19884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 19894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 19904b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 19914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 19924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 19932a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1994f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 19957777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 19967777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1997f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1998f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1999fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20001003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20011003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20021003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20031003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 2004dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2005dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2006dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2007dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2008dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 200922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2010964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2011dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2012dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2013dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2014dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2015dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 20162bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2017dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20182bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2019dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2020dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2021dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2022dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2023d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2024dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 202522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 202622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2027964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2028dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2029dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2030f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2031f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2032f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2033f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 203493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 203593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 203693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 203793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2038336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 203993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2040f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2041f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2042336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2043336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2044f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2045f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2046336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2047336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2048f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2049f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2050336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2051f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2052f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2053f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2054f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2055f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2056336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2057336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2058f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2059336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2060336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2061336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2062f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2063336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2064336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2065336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2066336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2067f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2068f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2069410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2070c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2071c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2072c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2073410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2074c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2075c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2076c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2077c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2078c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2079410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2080c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2081410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2082410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 20835841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 20845841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 20855841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20865841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20875841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 20885841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 20895841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20905841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 20915841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 20925841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2093edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2094edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2095edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2096edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2097edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2098edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2099edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2100edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2101edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2102edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2103edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 210453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 210553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 210653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 210753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 210853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 210953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 211053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 211153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2112edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2113edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2115bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21162a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 211799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 211899633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21191b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21201b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21211b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21222ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 21237777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 21241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 21251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 21264ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 21271b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2129edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 21301b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 21311b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 21321b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 2133f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 21342d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 2135f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 2136f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 21372d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 2138410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2140f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 2141f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 214258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 214358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 214458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2146beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2147f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2148f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2149f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2150f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2151f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 21537777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2154f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2155f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 2156f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2157f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2158f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 2159af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 2160f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2161f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 21623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 21633c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 21647777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2165f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2166fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2167fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2168fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2169fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2170fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2171fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2172fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2173fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2174fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2175f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2176f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2177f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2178f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2179f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 21801b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 21811b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2182f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 21832d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 21843b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 21853b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen if (stateIsSmall) { 21863b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 21873b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2188f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 21893b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 21903b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 21913b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2192f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2193f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2194f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2195f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2196f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2197f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2198f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2199f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2200f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2201f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2202f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2203f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2204f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22054afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22061b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22071b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22087777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22097777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22107777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22117777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2213a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2214b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22157777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22161c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22173d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22183d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22193d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2220853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22217777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2222fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 22237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 22247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 22257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2226410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 22277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 22287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 22297407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 22307407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 22317407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2232869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22332a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 22347372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2235a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 22367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2237869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 22386c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 22396c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2240a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2241a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2242a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2243742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 22447407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2245869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2246f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2247fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 22487407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 22497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 22507407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 22517372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 22527407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 22537407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 22547407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 22557407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 22567407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 22577777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2258b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 22597407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2260853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2261853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2262853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2263853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22641c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2265853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2266853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2267853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 22686670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 22691c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2270853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2271853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 22721c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 22731c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2274853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2275853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 22761c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 22771c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2278853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2279853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2280853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 22813d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 228258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2283853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 228458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2285853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 228658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2287853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2288853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 228958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 229058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 2291853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka searchBarAlpha.setInterpolator(null); 22923d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2293f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2294f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2295dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2296f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 22972a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2298f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 22993d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23003d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23013d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23023d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2303853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2304853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2305853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23066670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2307dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2310410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2311410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2312410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2313dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23145841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23158d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 23161b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 23177bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 23187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 23197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 23207bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 23217bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2322dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2323dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2324dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 23257bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 23267bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2327ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 23287bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 23292a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2330dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2331dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2332a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2333f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2334f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2335f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2336f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2337f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2338f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2339f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2340336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2341336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2342336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2343336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 234453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 234553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 234653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 234753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 234853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2349f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2350f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2351f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2352f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2353f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2354a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2355a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2356a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2357a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2358a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2359a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2360a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2361a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2362a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2363a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2364a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2365a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2366a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2367a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2368a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2369a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2370a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2371a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2372a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2373f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2374f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2375bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2376a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2377f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2378bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2379bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2380bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2381a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2382a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2383a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2384a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 23857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 23867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 23877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 23887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 23897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2390bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2391f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2392f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2393f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2394f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2395f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2396f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2397f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2398f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2399f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2400f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24043f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24053f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24163f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24211774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 24231774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2424f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2425f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2426f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2427f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2428bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 24293a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2430bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2431bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2432bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2433bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2434869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2435bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2436bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2437a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2438bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 243976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 244076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 244176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 244276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 244376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2444bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 24453f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2446bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2447bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2448bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2449bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2450bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2451bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2452bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 24534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 24544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 24554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 24564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 24574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 24584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 24594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2460ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 24614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 24624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 24634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2464099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2465099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2466ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2467ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2468ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2469ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2470ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2471ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2472ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2473ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2474099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2475099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2476099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2477099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2478099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2479099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2480ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2481ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2482ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2483ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2484ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2485ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2486ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2487ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2488ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2489ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2490ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2491ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2492099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2493099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2494099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2495099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2496099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 24974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2498ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2499ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2501ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2502ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2503ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2504ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2505ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2506ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2508ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2509ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2510ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2511ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2512ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2513ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2514ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2515ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2516ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2517ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2518ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2519aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2520ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2521ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25244be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 25264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 25274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 25284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2529410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 25304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2534b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 25355bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2536aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 25374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 25384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2541d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2542d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2543d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 25448db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 25458c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2546410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2547f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2548d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2549f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2550f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2551f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2552f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2553f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2554f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2555f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2556f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2557f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2558f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2559f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 25601120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 25618db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 25628c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2563aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2564d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2565d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2566d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2567d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 256831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 256931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2570aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 257131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 25727984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 257331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 257431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2575aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 257631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2577d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2578482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2579482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 25804be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25814be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 25824be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 25834be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25844be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 25854be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2587d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2588ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2589ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2591ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 25924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2593d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 25944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2596eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2597e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2598307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2599eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2600307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2601eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2602307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2603eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2604e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26055f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26065f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2607b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2608e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2609b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26105f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2611e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2612e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2613e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2614e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2615fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2616b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2617b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 26185f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2619e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26200e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26215f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26225f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2623e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2624e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26251e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26261e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 26271e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 26281e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 26291e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 26301e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 26312f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 26322f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 26332f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 26342f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 26352f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 26362f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 26372f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2638eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2639307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2640eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 26415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 26435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 26445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 26455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 26464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 264731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 264831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2649dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 26503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 26513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 265231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26530280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 26543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2655dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 26567c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2657dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 26583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 265931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 266031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 26621b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 26634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 26644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2665cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2666cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2667cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2668cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2669cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2671cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2672cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2673c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2674cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2675cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 26764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2677cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2678a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2679a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2680a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26812e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2683307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26842e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26862e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 26872e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2688557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2689557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2690557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2691557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2692557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2693557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2694557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2695557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2696557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2697557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2698557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2699cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2700d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2701d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2702d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2703d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2704d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2705d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2706482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2707a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2709f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2710c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2712c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2713482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2714a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2715a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2716c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2717482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2718a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2719a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2720a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2721482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2722fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2723482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2724482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2725482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2726482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2727cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 272996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 273096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2731c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 273293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 273396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 27340dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 273596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 273696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 273796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 273896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 273996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 274093eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2741cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2742cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2743cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2744dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2745dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2746dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2747dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2748dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2749dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2750cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2751cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2752cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2756a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2757a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 275819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 275919f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 276019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 276119f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 276219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 276319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 276419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 27653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 27663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 27683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2769e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2770a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2771a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2772a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2773e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2774a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2775e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2776c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2777c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2778e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2779e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2780e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2781e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2782482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2783482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2784482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2785a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 278619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 278719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 278819f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 278919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 279019f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 279119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 279219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 279319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2794a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2795a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2796a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2797a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2798a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2799a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2800a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2801a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2802a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2804482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2805482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2806482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2807c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 280819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2809ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2810ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2811ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2812ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2813ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2814ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 281510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 281619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 281719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 281910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 282010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 282110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 282210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 282310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 282410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 282510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 282610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 282710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 28283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 282910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 283010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2831d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2832ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 283310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2834d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 28353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2837a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2838a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2839a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2840a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2841d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2842558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2843558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2844558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2845558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2846558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2847558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2848558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2849558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2850558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 285110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 285210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 285310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 285410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 285510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2856a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2857482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2858482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2859482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2860a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2861c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2862c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 286319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2864c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2865c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 28663e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 28673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2868c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2869c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2870c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 28713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2872c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2873c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2874c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2875c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2876c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2877c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2878c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2879d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2880cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2881e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2882e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2883c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2884c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2885e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2886c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2887c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2888bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2890c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2892ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2893c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2894ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2895d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2896cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2897e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2898e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 28993e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2900ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2901ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 290254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2903d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 29041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2905cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 290640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 290740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 290840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 29093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 29103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2913c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2914c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2915c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2916c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2917482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2918c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2919c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2920482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2921482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2922482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2923c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 292476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 29251c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2926482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2927ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2928c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2929c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2930c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2931482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2932482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2933ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 2934df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2935df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2936df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2937df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2938df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2939d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2940d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2941d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2943d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2944d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2945d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2946482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2948fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2949482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2950482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2951482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2952d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 29539e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2954aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 29559e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2956aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2958d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 29607bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 29617bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 29627bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2963d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2964df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 296854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 296954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2970d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 297240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 29739438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 29743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2975dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2976d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 29779438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2978cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 29799438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 29809438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 298119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 298219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2983d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2984d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 298519f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 29869438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 29873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 29883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2989d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2990d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2991d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2992d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2993d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2994d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2995c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2996c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2997d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2998d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2999716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3000c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3001d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 300226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3003d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 300426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 300526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3006d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 300726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3008d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 300926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 301026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3011d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3012d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3013d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3014d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3015949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3016949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3017d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3018d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3019d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3020d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3021d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3022f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3023f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 30249438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 302531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3026cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 30278c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3028d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3029ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3030ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3031d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3032d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3033d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3034d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 30353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3038d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3039ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 3040d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3041d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3042d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3043fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3046d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3047d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3048d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 305185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 305285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 305385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3055fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 30567bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3057fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3058fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3059716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 306031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 306131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 306231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3063dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3064dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3065dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3066ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3067ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3068ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3069edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3070ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3071ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3072ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3073ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3074ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3075ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3076dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3077dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3078dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3079ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3080ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3081ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3082ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3083ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3084ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 308576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 30868dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3087e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3088e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3089e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 30908dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3091e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3092e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3093e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3094e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3095e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3096e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3097e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3098cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3099c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3100c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3101c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3102c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3103c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3104c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3105c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3106c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3107c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3108c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3109c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3110e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3111c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3112c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3113c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3114b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3115fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3116fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3117a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 31185f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 31195f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 31205f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3121a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3122a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3123a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3124a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3125a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3126892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3127892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3128a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3129a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 31305f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3131dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3132dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3133a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3134fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3135fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3136fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3137a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3138a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3139a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3140a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 31415f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3142dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3143dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3145fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3146fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3147fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3148a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3149a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3150a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3151a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3152a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3153a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3156fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3160cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3161cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3162cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3163cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3164cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3165cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3166cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3175482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3176482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3177c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3178c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3179c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3180c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3181c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 318274c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3183c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3184c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3185c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3186c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3187c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3188c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3189c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3190c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3191c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3192c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3193c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3194c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3195c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3196c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3197c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3198c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3199c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3200c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3201c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3202c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3203c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3204c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3205c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3206c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3207c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3209c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3210c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3213c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3216c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3217c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3218c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3232c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3234c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 32478ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3248c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 32498ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3251c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3252c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3253c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3255c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3256c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3257c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3258c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3260c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3261c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3262c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3263c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3265c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 326731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 326831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 32704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 32724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 32734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3275d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 32764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 32774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 32784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 32794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 32807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 32817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 32827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 32837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 32847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 32857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 32867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 32874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 32887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 32897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 32907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3291abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3292abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3293abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3294abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 32957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 32967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 32973bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 32987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 32994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 33027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 33037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 33047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3305156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 33067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 33077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 33087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3309c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 33113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 33124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 33144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 33154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 33187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 33197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 33204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3322e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 33234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 33244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 33254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3326e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 33270280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 33284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 33314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 33324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 33334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 33354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 333800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 33394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 33404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3341a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3342a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 33430280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 33444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3345a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3346df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3347df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3348df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3349df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3350df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 33513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3352a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 335300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 33544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 33554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 33560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 33574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 33584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 33604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 33614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 33624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 33634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 336496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 33654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 33664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 33674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 33684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 33694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 33704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 337100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 337200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 33734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 33754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 33764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 33774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 33784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 33790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3380a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3381a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 33824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3383a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3384a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3385a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3386a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3387e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3388e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3389e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3390e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3391e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3392e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3393e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3394e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3395e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3396e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3397e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3398e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3399e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3400e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3401e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3402e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3403e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3404e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3405e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3406e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3407e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3408e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3409e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3410e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3411e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3412e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3413e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3414e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3415e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3416e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3417e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3418e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3419ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3420ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3421ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3422ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3423ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3424ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3425ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3426ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3427cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3428c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 342982ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3430c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 34314afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 34323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3433c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3434c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3435c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3436c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 343700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 34384afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 343900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3440482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3441c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3442d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3443ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 34447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34454afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 34464afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34474afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 34484afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 344996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 34504afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3451c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3452c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3453c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3454c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3455d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3456c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 34574afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 34584afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 34594afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 34604afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 34614afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3462d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3463d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3464c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 34653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3466ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 34677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 34683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 34693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 34713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 34723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 34733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3474c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3475c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3476c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3477c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3478c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3479a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3480c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3481c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3482c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 34833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3484c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 34853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 34863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 34873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3488c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3489c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 349019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 349174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 349274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 349374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 349474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 349574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 349674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 349774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3498c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 349974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3500d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 350174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 350274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3503c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3504c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3505c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3506482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3507482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3508482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3509c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3510c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3511c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3513c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3514c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3515c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3516c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3517c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3518c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3519c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 352019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 352119f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 352219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 352319f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 352574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 352674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3527d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3528fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3529fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3530fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3531fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3532fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 353319f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 353419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3535482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3536482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3537482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3538482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3539c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3540c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3541c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3542c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3543c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3544c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3545d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3546482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3547c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3548c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3549c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3550c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3551c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3552482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3553482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3554482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3555c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3556c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3557482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3558482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3559482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3560c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3561482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3562482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3563482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3564482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3565482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3566482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3567c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3568c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3570482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3571482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3572c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3573c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3574482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3575482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3576c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3577c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3578c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3579c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3580c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3581976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 358231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3583c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3584c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3585c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 358619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 358769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 358869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 358969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 359019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 359169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 359269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 359369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 359469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 359519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 359619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 359719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 35988ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 35998ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 36008ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 360119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 36028ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 360369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 360469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 360519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 360669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 360769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3608c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3609482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3610482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3611482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3612482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3613482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3614482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3615482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3616482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3617482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3618482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3619482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3620482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3621482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3624482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3625482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3626482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3627482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3628482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3629482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3630482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 363119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 363274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 363374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 363419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 363519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 363619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3637fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3638482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3639482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3640482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 364119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 364219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3643c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 364519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3646482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3647482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3648482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3649482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3650482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3651482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 365219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 365319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 365419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3655a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 36567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3657a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3658a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 36597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3660a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3661a34abf8c781485b788fddacb352d586bffca886cWinson Chung 36622b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 36632b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 36642b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 36652b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3666120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3667120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3668bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 36692b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 36702b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 367193eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 36722b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 36732b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 36742b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3675d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3676d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3677e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3678d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3679d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3680120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3681120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3682120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3683120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3684120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3685120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3686120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3687120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3688557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3689557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3690557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3691557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3692557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3693ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(false, new Runnable() { 3694ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 3695ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 3696ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3697ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3698ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 3699ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 3700557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3701557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3702b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3703b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3704b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3705b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3706b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3707b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3708b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3709b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3710b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 37113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 37123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 37133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3714dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3715dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3716dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 37173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 371976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3720b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3721b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3722b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3723b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3724558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3725558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3726558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3727558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3729482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3730c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3731482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3732c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3733558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3734558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3735558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3736482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3737d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3738aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3739558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3741482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3746d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3747fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 37509e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37519e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 37529e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 37539e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3754d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3755d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3756558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3757558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3758b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3759557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3760557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3761557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3762557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3763b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3764557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3765d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3766d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3767d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3768b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3770557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3771557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3772b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3774557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3775557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3776b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3777b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3778557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3779557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3780b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3781d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3782d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 37839e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 37849e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 37859e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 37869e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 37879e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 37889e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 37899e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3790d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3791d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3792d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3793d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3794d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3795d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3796d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 37979c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 37989c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 37999c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 380031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38019c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 38029c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 38039c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3804eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 38059c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3806eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 38079c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 38089c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 38099c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 38109c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3811df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3812c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3813c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 38149c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 38159c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 38169c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 38179c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 381831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3819c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3820c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3821c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3822c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3823c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3824482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3825482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3826557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3827482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3828482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3829c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3830c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3831482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3832482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3833c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3834c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 383510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 383610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3837c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 38389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3839fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3840482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3841ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 38429c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 38439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 384431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 38463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3847716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 38486569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3849a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3850d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3852aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 38533e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 38543e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 38554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 38564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 38574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 38584b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3859557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 386028f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 38614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 38624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 38654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3866d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3867ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3868ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3869d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3870ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3871ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3872ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3873ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3874ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3875ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3876ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3877ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3878ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3879ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3880ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3881ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3882d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3883ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3884ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3885ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3886d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 38879d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3888a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3889ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3890ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3891d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3892d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3894d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3895d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3896d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3897d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3898d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3899ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 39007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3901d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3902a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3903a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3904a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3905a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3906a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3907a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3908a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3909a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3910a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3911a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3912ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3913ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3914ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3915ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3916ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3917ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3918d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3923d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3924d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3925d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3926d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3927d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3928d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3929d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3930a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3931d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3932a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3933ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3934ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3935ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3936ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3937d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3938d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 393968f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3940d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3941d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3943d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3944ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3945ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3946d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3947d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3948ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3949ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3950d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 39517bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3952d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3953ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3954ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3955d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3956d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3957d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3958d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3959d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3960d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3961d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3962d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3963d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3964d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3965d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3966d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3967d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3968d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3969d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3970d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3971d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3972d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3973d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3974d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3975d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3976ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3977ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3978ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 39794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 39804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 39827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 39837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 39844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 39874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 39887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 39897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3990af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 399131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3992aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 399370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 399470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 399570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 399670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 39975f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3998360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 399970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 400031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 400170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 40020280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 40030280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 40040280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 40050280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 40060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 40070280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 40080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 40090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40119b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 401221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 401321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 401421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 40150280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 401670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4017e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4018e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 401970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4020df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4021e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4022df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4023e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4024df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4025df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4026cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4027c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 402800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4029d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4030d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4031d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 40323a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 403331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 403431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4035e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4036e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4037e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 40381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 40391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 40401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 40411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4042ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4043ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4044ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4045ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4046ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 40471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 40481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 40511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 40531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4054b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4055b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4056b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 4057b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 40581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 40591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 406000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 4061d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 4062d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 4063d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 4064ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeExtraEmptyScreen(true, null, 0, true); 406531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4066ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 40673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 40683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 40693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 40703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4071dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 40723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4073eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4074eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4075eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4076eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4077eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4078eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4079eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 408031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 40821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 40831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 408436cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 40854be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 408631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 408731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 408831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 40901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 40911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 40921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 40931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 40941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 40951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 40961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 40971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 40981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 40991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4102ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4103a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4104d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4105dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4106d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4107d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4108d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4109dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4110d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4111d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4112d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4113482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4114a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4115482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 41162acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4117487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4118487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4119dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4120bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 41212acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4122482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4123482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4124482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 41254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4126e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 41274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4128e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4129e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4130e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 41314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4132e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4133e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4134e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4135e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 41364caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 41374caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4138e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4139e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4140e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4141e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4142e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4143e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4144e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4145e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4146e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4147e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4148e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4149e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4150e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4151e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4152e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 415399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41564caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41574caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41584caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 415999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 416099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4161a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4162e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4163e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4164e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 41654caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41664caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 41674caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 41684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 41694caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 41704caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 41714caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4172e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4173e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4174e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4175e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4176e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4177e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4178e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4179e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4180e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 418199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 41824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 41834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 41844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 41854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 41864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 418799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 418899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 41894caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4190e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4191e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 41924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 41934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 41944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 41954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 41964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 41974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 41984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 41994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4200e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4201e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4202e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4203e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4204e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4205e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4206e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4207e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4208e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4209e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4210e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4211e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4212e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4213e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4214e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4215e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4216e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4217e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4218e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4219dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4220e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4221e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4222f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4223e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4224dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4225e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4226e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4227e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4228e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4229e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4230e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4231e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4232e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4233f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4234f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4235f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4236f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4237f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4238f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4239f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4240f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4241e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4242e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4243e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4244e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4245e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4246e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4247e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4248e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4249a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4250eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4251eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4252eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4253eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4254eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4255043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4256043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4257043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4258043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4259a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 42601eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 42611eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 42621eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42631eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42641eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 42651eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 42661eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 42671eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 42681eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 42691eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4270a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4271a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4272a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4273a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4274a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4275a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4276a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4277a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4278a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 42790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 42800280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 42810280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 42820280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 42830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 42850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 42860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 42870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 42880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 42890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 42901462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 42911462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4292a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 42931462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 42941462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 42951462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 42961462de39f01cec0ba785386532719cb0207dd827Adam Cohen 42971462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 42981462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 42991462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 43001462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4301b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4302b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4303b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 43041462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43051462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43061462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43071462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 43081462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 43091462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 43101462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 43111462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 43121462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43131462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43141462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4315d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 43161462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 43171462de39f01cec0ba785386532719cb0207dd827Adam Cohen 43181462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 431931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4320d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 432231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 432395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 432495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 432595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 432695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 432731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 432831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 433031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4331d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 43320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 433331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 433495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 433595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 433695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 433795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 433831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4339138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 43401262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43413e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 43421c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4343cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 434410bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 43451c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 43461c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 43471c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 43483e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 43491c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43501c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 43511c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 43523e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 435361a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4354d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 435554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4356360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4357aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 436054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4361aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4362482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4363482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4364482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4365482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4366482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4367aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 436970b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4370c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4371c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4372c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 43733e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4374c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 437570b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 43763e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 437708ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 437808ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 43791262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 43803e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 43813e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4382d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 43888a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4389c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4390c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 43913e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4392c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4393c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4394c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4396c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 43971262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 43981262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 43993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 44013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 44033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 44043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4405a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 44063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 44073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 44103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 44143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 44153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 44163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 44173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 44183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 44193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 44203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 44223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 44233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 44253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 44283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4429a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4430a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 44313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4432a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4433a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4434a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 44353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 443631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4437a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 44383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4440a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 44413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 44433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 44443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 44453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4446a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4447a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4448a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 445031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 44523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 445331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4454aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 445531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 445631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 446131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 446331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4464a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4465a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4466a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 446831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 44693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 447031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 447131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 447231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 447631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4478df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4479a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4480a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4481a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4482df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4483df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4484df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4485df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4486df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4487df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4488df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4489df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4490df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 449131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 449283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 449383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 449483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 449583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 449664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4497cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 449864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 449964359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 450064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 450164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 450283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 450383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 450483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 450583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 450683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 450783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 450864359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 450983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 451083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 451164359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 451264359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 451364359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 451464359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 451564359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 451664359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 451764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 451864359a53dc827797917a8d9a0697a91996789801Winson Chung } 451964359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 452064359a53dc827797917a8d9a0697a91996789801Winson Chung } 452164359a53dc827797917a8d9a0697a91996789801Winson Chung }; 452264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 452383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 452464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 452583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 452683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 452783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 452883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 452983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 453083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4531eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 453283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 453383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4534eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 453583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 453683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 453783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 453883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 453983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 454083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 454183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 454283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4545a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4546629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 454764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 454864359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 454964359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 455064359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 455164359a53dc827797917a8d9a0697a91996789801Winson Chung } 455264359a53dc827797917a8d9a0697a91996789801Winson Chung 455364359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 455464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 455564359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 455664359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 455764359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 455864359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 455964359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 456064359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 456164359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 456264359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 456364359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 456464359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 456564359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 456664359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 456764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 456864359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4569629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 457064359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 457164359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4572574d20ec84551370987dde530c27ec493bdef564Romain Guy } 457364359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 457464359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 457564359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 457664359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4577629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4578574d20ec84551370987dde530c27ec493bdef564Romain Guy } 457964359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 458064359a53dc827797917a8d9a0697a91996789801Winson Chung } 458164359a53dc827797917a8d9a0697a91996789801Winson Chung }; 458264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4583aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 458464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 458564359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 458664359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 458764359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 458864359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 458964359a53dc827797917a8d9a0697a91996789801Winson Chung } 459064359a53dc827797917a8d9a0697a91996789801Winson Chung } 459164359a53dc827797917a8d9a0697a91996789801Winson Chung 459264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 459364359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 459464359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 459564359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 459664359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 459764359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 459864359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 459931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 460064359a53dc827797917a8d9a0697a91996789801Winson Chung } 460164359a53dc827797917a8d9a0697a91996789801Winson Chung 460264359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 460364359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 460464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 460564359a53dc827797917a8d9a0697a91996789801Winson Chung } 460631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46072efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 460864359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 460964359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 461031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4611f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 46128c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 46138c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 46148c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 46158c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 46168c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung AppInfo appInfo = appsMap.get(info.getIntent().getComponent()); 46178c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 46188c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 46198c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 46208c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 46218c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 46228c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 46238c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46248c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46258c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46268c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4627eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 46288c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 46298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 46308c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 46318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 46328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 46338c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4634a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4635a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 46368c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Update all the children shortcuts 46378c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 46388c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 46398c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View v = layout.getChildAt(j); 46408c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ItemInfo info = (ItemInfo) v.getTag(); 46418c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (info instanceof FolderInfo && v instanceof FolderIcon) { 46428c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung FolderIcon folder = (FolderIcon) v; 46438c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 46448c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (View fv : folderChildren) { 46458c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung info = (ItemInfo) fv.getTag(); 46468c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, fv); 4647f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 46488c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung folder.invalidate(); 46498c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } else if (info instanceof ShortcutInfo) { 46508c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4651f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4652f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4653f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4654f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4655f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4656af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4657de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4658de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4659af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4660de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4661af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4662de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4663c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4664af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 466564359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 466664359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 466764359a53dc827797917a8d9a0697a91996789801Winson Chung } 466831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 466931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4670af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4671af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4672af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4673af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4674af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4675af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4676af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4677af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4678af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4679af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4680af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4681af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4682af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4683af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4684af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4685af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4686af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 468776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4688af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4689af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 46900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 46917819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 46927819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 46937819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4694fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 46957819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4696ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 46977819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 46987819a56217fd4e216d3675905586b275799723bbWinson Chung } 469982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 47007819a56217fd4e216d3675905586b275799723bbWinson Chung 470182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 470282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 470382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 470482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 47050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 47060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 470731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4709f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 471031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47116a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 471253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 471353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 471453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 471553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 471653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 47176a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 47186a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 471953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 472053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 472153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 472253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 47238b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 472453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 47256a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 47268dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 47278dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 47288dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 47298dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 473031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4731