Workspace.java revision 689ff16ea27fb7c22c247aaf4f42ffe42fede253
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; 40babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 41b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 42043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 45f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 47a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 48956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 49495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 52291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 531462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 54cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 55a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 586e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 60cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 61cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 62f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 63ed13187a745866483139e2878037e1f8427ce567Kenny Guy 64ed13187a745866483139e2878037e1f8427ce567Kenny Guyimport com.android.launcher3.compat.UserHandleCompat; 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 66bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 67325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 68edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 70dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 728bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 77aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 80d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 833a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 85f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 86b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 87a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 91f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 92ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 93ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 94ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 95f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 96ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 97265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 98ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 99f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 100f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 101aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren private static final boolean MAP_NO_RECURSE = false; 102aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren private static final boolean MAP_RECURSE = true; 103aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 110e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 111e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 11325356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 114f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 115f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1163d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1173d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1218f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1229c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 123aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1249e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1318f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 132dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 133dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 134dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 135dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 136dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 137ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 138689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 139ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 14031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 14131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 144aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 148c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 149c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 152a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 153a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 154a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 155bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 156bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 157c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 159bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1616569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1626569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1636569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 17431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 177aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 18031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 18270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 183e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1850280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 187c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 188b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 189f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 190d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1911262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 192dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 194f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1957777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 201dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 202accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 203accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 20454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2051262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2061262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 207e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2084be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2098e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2108e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 211d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 212b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 213a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 214f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 215869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 217ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2192a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2202a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2212a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 22226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 223f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 22594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 226c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 228482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 229fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 23019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 231482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 23219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 23419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2373aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 238073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 240f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 243f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 244f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 245f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 246ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 247d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 248d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 249d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 250d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 251d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 252ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2621462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2631462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2641462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 266ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 267ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 268ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2734b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 276dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 283eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 284eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 285eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 286eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 287eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 288eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 289eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 311e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 312e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 314f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 315f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 316f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3178bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 318867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3193b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3203b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 321869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3228f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 323aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 324c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 325c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 326aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 327aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 328b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 329b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 330c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 33194309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3329e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 33431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3358b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3360d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 339c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 340c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 341c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3486400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3496400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3506400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3516400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3526400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3536400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3546400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 358038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 361d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 364ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 365ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 366d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 367d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 368d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 380dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 381d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 383d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 389d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 391641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 392ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 393a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 394f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 395f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 396f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 401689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 406d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 407d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 408689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 409689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 410689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 411689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 412689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 414689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen System.out.println("onDrag end workspace"); 415689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 416689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 417689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 418689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 419689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 420d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4213a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4224b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 423f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 424f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 425f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 426f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 429ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 430d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 431d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4380142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 439cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4405f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 442cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 443ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 444ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4457777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 446dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 447c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 44822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 450482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 451b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 452fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 453b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 454b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 455b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4569171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 457ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 458cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 460265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4615f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 462265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 463a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 464a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 465a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 46631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 47122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 47222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 47322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 47422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 47522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 47622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 478964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 479964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 480964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 481964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 482964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 483964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 484964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 48531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 486f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 487b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 488f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 489f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 49008ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4918b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 49431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 49853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 499f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 5008b805b17158886035b38261eb611d8641701ae43Michael Jurka } 5018b805b17158886035b38261eb611d8641701ae43Michael Jurka 502920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 503920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 504920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 505f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 506f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 507920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 508920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 509920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 51031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 51131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 51231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 51331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 514716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5158e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 51631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5178e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 518aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 519aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 520aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 521aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 52231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 52531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 527a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 528a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 53031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5319e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 536964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 537964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 538964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 539964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 540964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 541964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 542964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5439e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5449e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5459e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5469e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 547964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 548964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 549964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5509e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5519e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 55289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 55364359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 55464359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 55564359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 55664359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55764359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55864359a53dc827797917a8d9a0697a91996789801Winson Chung } 55989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 560dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 56289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 56389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 56464359a53dc827797917a8d9a0697a91996789801Winson Chung } 56564359a53dc827797917a8d9a0697a91996789801Winson Chung 56689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 567a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 568a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 569a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 570a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 576dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 579f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 580837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 581dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 58264359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 58364359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 586dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 587dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 588dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58941eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 59059a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 591dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 592dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 594edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5952702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5962702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5972702ea006084a441f085c779ff77be1128a19badAdam Cohen 598edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 599ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 600dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 6019e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 60282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 60382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 604a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 60521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 60621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 60721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 60821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 610dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 611dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 612a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 613a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 614a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 615a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 616a888158880fea53479447d883391f552604e46b6Dave Hawkey } 617a888158880fea53479447d883391f552604e46b6Dave Hawkey 618a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 619a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 620a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 621bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 622bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 623bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 624bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 625bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 626bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 627a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 628a888158880fea53479447d883391f552604e46b6Dave Hawkey 629a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 630a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 63182e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 63282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 633a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 63421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 63521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 63621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 639a888158880fea53479447d883391f552604e46b6Dave Hawkey } 640a888158880fea53479447d883391f552604e46b6Dave Hawkey 64153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 64253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 65098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 65198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 65298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 65398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 65477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 65577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 65677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 657166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 658166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 659166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 660166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 661166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 662166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 663225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 66498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 66553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 66698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 671a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 672a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 673a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 677ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 678ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 679ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 700a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 701a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 702a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 7045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 7055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 7065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 710ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 711a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 712a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 713a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 714dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 715dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 716dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 717dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 718dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 719dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 727917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 728917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 729ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 735a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 736f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 737f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 738a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 742689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 743689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 744ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 745ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 746689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 748a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 749a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 750dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 751dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 752dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 753dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 754dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 755dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 760689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7672f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 772ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 773ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 774ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7783a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7793a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7803a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7813a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7833a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 791a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 792a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 793a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 821ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 822ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 823ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 824ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 825ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 826ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 827ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 832fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8332f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8342f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8352f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 837a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 838a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 839dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 840dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 841dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 842dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 843dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 844a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 84589f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 847c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 848dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 850104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 85489f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 85589f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 85689f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85789f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85889f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85964359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 86064359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 86164359a53dc827797917a8d9a0697a91996789801Winson Chung 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8865f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8875f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8885f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8895f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 890dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 891dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 892c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 893c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 894c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 895c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 896dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 897a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 898a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 899a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 90065e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 901dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 902dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 903517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 904517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 905517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 906517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 907accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 908accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 909accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 910accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 911accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 912accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 916c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 923fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 925dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 926dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 927a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 928dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 929dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 930dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 939ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 942dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 943dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 94464359a53dc827797917a8d9a0697a91996789801Winson Chung 94564359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 94664359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94764359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94864359a53dc827797917a8d9a0697a91996789801Winson Chung } 949accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 950accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 951accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 952accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 966dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 969dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 971dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 972aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 973aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 97631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 98031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 98331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 98431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 987dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 989dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9948481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9958481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 999dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 1000dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 1001dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 1002dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1003dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 10043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 10053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 10063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 10074d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 10083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1009099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1010099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1011099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1012099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1013099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1014dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1015dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1016dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1018dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1021099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1022099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1023099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1024099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1025dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1026ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102996d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 103331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1034ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 103531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 103631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1040aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10417f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10427f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10437f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10447f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10456569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1046c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1047c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1048c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1049f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1051aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1052aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10536569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1055aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1056aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10580d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 106031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 106100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1062aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 106300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 106431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 106531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1066d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1067e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1068e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1069e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1070e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1071e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1072dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 1073f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 1074f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 1075e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1076e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1077fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1078fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1079fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1080fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10839b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1087ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1088ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1089ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1090ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10955f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10965f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10975f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10995f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11005f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 11015f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1102d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1103d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1104f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1105f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 11063d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1109d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1110d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1111d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1112d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1113d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1114d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1115d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1116f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11185f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11195f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11203d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11213d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11223d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11233d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11243d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11253d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11263d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11273d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11431adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11441adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1146f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11473d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11483d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11493d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1150f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11513d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1152f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11533d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1155f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11563d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11577044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1163af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 1164af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 1165af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 11663d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11673d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11683d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1185f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11861adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11871adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11881262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1189007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1190007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 120231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1203007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12057044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1206869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1208a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12097044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12107044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 121131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 121231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12131262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1214007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1215007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1216d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12173a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1218d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1219d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12223bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12233bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 12243bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12253bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 122625460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12273bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12281262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 122926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 123026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 123126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 123226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 123326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1234f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1235f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1236f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1237f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1238f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1239accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1240accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1241accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1242accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 124389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 124489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 124589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 124689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 124789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1248674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1249bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12506ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1251bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1252bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12533a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12543d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12555841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1256bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12576ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1258bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1259bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1260bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1261bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12625841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1263bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1264bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 126553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 126653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 126753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 126801f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12706fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12716fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12726fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12736fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1274c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1275a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1276a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1277a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1278a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1279a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 12807ad868b86e45d6f58c186d2731ab2beb84643757Michael Jurka LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1281a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1282a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1283a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1284a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1285c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1286c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1287f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1288ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1289ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1290ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1291ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1292f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1293f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1294f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1295f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1296ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1297f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1298f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1299dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1300dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1301dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1302dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1303cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1304cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1305046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1306fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1307cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1308cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1309cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1310cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13122f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13132f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1314fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1316ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1317ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1318cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1319cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1320ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1321ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1322cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1323cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1324fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1325fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1326fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1327fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1328fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1329fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13301bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13311bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13321bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13331bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13341bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13351bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13361bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13371bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1338fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1339cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1340ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1341ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1342ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1343cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1344cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1345cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1346cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1347cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1348cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1349cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1351ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1352cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1353ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1354ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1355fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1356fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1357fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1358cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1359cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1360ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1361cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1362ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1363ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1364fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1365fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1366fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1367fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13682f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13692f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1370fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1371fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1373fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1374fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1375fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1376fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1378fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1380fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1381fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1382fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1386fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1387fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1388fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13898fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1390fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13912f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13922f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13932f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 13952a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 13962a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 13972a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 13982a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 13992a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14002a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14012a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14022a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1403fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1404fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1405fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1406fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14092f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1410fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1411fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1412fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14132f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14142f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14152f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1416fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1417fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1418fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1419fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1424fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1425fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1426fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1427fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1428fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1429fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1430ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1431cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1432ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1433ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1434ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1435cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1436ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1437ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1438cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1439cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1440cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1441cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1442ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1443ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1444fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1445fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14462a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14472a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14482a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14492a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14502a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1451fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1452fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1453ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1454fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1455cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1456fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1457cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1458cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1459cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1460cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1461fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1462cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1463ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1464ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1465fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1466fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1467cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1468fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1469cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1470ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1471ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1472ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1473cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1474ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14758f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1476aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1477340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1478340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1479340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1480fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1481cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1482cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1483ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1484ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1485ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1486ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1487ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1488ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1489ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1490ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 149194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1492d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 14939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14952ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 14969171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 14979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 14983e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1499f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1500f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 150194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1502d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 15039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15052ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15093e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1510f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1511f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 151394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 151494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 151594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 151694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 151794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15189171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15199171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1520f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1521f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1522f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1523f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1524f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1525f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15279171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15289171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 15319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 15329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15339c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 15349c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 15359c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 15377bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1538b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1539b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1540b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1541b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1542b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1543b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1544b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1545b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1546b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15477bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 15487bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1550f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1551f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15527bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 15557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 15627bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1563b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 15679c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 15689c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 15699c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 15709c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1573f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1574f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1575f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1576f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 157768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 157868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 157968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 158068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 158168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 158268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 158368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 158468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 158568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 158668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1589a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1590869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1591869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1592869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1593869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1594869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 159584a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1596869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1597869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1598869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 159973894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1600869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 160173894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1602f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1603f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1604a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1605a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1606a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1607a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1608a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1609a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1610a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1611a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1612a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 161398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1614edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1615edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1616edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1617fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1618fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1619fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1620fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1621bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1622bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1623bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1624bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1625edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1626a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1627a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1628af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1629edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1630564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1631a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1632a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1633a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1634a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1635a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1636af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1637af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1638af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1639af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1640af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1641af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1642955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1643a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1644edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1645a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 164684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 164784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 164884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 164984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 165084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 165184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1652a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1653c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1654a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 165522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1656a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1657a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1658a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1659c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1660a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1661a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1662a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1663c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1664a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1665a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1666edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1667edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1668edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1669a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 167053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 167153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 167453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 167753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 167853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 167953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 168053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 168253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 168353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 168553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1686a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 168752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1688a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1689a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1690a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1691edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1692d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1693f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1694af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1695af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1696af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1697af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 169852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 169952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 170052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 170152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 170252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 170352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1704a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1705a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1706a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1707a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 170852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1709b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1710b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 171152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 171252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1713b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1714a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1715a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1716b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1717a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 171894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 171952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1720b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1721b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1722b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1723b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17244de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1725b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1726ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1727ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 17287842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1729b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1730b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1731b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1732b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1733b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1734869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1735b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1736b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 173700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 173800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1740956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17419c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17429c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17439c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17449c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1745e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17469c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 174700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 174800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 174953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 175053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 175153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 175253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1753d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1754d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1755d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1756d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 175753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 175853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 175953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 176053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1761a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1762a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1763a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1764a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1765a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka setWallpaperDimension(); 1766a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17682a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17692a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17702a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 177153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 177253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 177331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 177428750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1775c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1776fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1777cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1778c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 178031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 17859c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 17868d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1787f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 17888b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1789f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1790f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 17919171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1792073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 17939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1794b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1795b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1796eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 179921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 180021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 180121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 180221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1803dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1805678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 180631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 180731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 180831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 18100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 181431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 181797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1818d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 181997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 182097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 182197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 182297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 182397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 182497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1825c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1826678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 182731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 182931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18300142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 183231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1836d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1837f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1838d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1839d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18420142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18453a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1846aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1847dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1848fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18490142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18500142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1851fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18520142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 185331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 185431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 185531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 185631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 185931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1860dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1861dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 186231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 186331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18648182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18658182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18668182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18678182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 186831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 186931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 187031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18713a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1872f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 18733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1874d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1875d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1876d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1879d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 188201f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1883d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1884d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1885d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1886d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1887d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1888d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1889d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1890d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1891d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1892d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1893d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1894d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1895d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1896d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1897d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1898d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1899d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1900d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1901d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 190201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 190301f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1904d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 190547639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 190601f2d7fa4b24b21543012060305d693899b4beaaChris Craik 190701f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 190801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 190901f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 191001f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 191101f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 19123a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19133a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19143a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19153a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 19163a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 19173a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19183a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19203a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19213a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19223a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1923d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1924d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1925ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19263a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1927ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1928ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19291d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19301d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19311d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19321d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19331d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19341d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19351d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19361d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19371d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19381d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19391d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19401d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19411d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19421d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19470dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1956eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1957eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1959cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1960cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1961cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1970cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 197161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1972cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1973cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1974cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 197761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 197861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1979b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1980b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 198161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 198361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 198461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 198861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 198961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 199061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 199161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 199261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 199361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 199461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 199561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 199661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 199761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 199861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 199961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 20003e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 20013e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 20026639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20036639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 20046639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 20056639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20066639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 20076639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 20086639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 20096639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 20106639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 20116639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 20126639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 20136639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 2014d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 20156639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 20166639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2017859002985e0e5d73f54c942f2024607431db60fcMathew Inwood private Rect getDrawableBounds(Drawable d) { 2018859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 2019859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 2020859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 2021859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 2022859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2023859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2024859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2025859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Canvas canvas = new Canvas(); 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2029babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2030babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2031babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2032babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2033babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2034babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2035babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2036babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2037babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2038babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2039babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2040859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2041859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2042859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2043babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2044babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2045babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2046babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2047babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2048babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2049babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung drawDragView(v, c, 0, true); 2050babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2051babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2052babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2053babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2054babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2055babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20568c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2057d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 20583e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2059038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20606639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2061d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 20638c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 20643e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20653e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2066758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2067716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20686788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2069758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2070758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2073dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20812a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2082f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20837777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20847777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2085f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2086f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 2087fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20881003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20891003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20901003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20911003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 2092dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2094dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2095dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2096dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 209722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2098964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2099dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2100dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2101dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2102dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2103dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2104dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2105dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2106dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2107dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2108dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 21092bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2110dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 21112bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2112dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2113dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2114dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2115dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2116d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2117dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 211822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 211922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2120964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2121dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2122dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2124f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2126f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 212793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 212893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 212993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 213093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2131336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 213293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2133f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2134f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2135336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2136336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2137f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2138f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2139336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2140336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2143336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2144f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2145f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2146f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2147f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2148f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2149336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2150336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2151f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2152336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2153336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2154336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2155f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2156336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2157336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2158336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2159336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2160f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2161f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2162410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2163c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2164c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2165c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2166410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2167c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2168c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2169c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2170c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2171c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2172410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2173c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2174410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2175410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21765841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21775841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21805841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21815841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21825841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21835841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21845841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21855841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2186edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2187edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2188edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2189edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2190edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2191edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2192edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2193edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2194edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2195edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2196edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 219753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 219853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 219953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 220053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 220153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 220253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 220353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 220453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2205edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2206edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2207f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2208bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 22092a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 221099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 221199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 22121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 22131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22152ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22167777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22194ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22201b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 2221f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2222edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22231b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 2226f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22272d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 2228f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 2229f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22302d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 2231410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 2232f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2233f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 2234f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 223558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 223658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 223758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2239beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2240f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2241f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2242f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2243f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2244f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2245f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22467777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2247f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2248f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 2249f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2250f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2251f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 2252af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 2253f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2254f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 22553a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 22563c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 22577777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2258f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2259fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2260fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2261fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2262fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2263fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2264fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2265fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2266fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2267fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2268f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2269f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2270f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2271f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2272f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22731b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22741b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2275f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22762d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22773b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22783b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen if (stateIsSmall) { 22793b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22803b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2281f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22823b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22833b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22843b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2285f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2286f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2287f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2288f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2289f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2290f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2291f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2292f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2293f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2294f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2295f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2296f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2297f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22984afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 23001b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 23017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 23037777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 23047777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 23051b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2306a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2307b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 23087777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 23091c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 23103d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 23113d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 23123d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2313853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23147777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2315fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 23167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2319410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23227407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23237407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23247407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2325869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23262a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23277372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2328a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23297407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2330869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23316c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23326c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2333a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2334a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2335a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2336742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2338869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2339f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2340fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23417407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23427407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23437407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23447372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23457407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23467407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23477407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23487407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23507777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2351b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23527407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2353853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2354853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2356853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23571c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2358853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2360853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23616670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23621c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2363853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2364853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23651c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23661c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2367853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2368853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23691c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23701c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2371853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2372853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2373853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23743d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 237558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2376853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 237758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2378853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 237958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2380853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2381853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 238258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 238358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 2384853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka searchBarAlpha.setInterpolator(null); 23853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2386f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2387f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2388dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2389f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23902a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2391f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23923d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23933d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23943d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23953d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2396853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2397853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2398853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23996670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2400dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 24013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 24023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2403410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2404410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2405410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2406dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 24075841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 24088d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24091b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 24107bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 24117bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 24127bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 24137bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 24147bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2415dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2416dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2417dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 24187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 24197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2420ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24217bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24222a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2423dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2424dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2425a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2426f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2427f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2428f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2429f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2431f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2432f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2433336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2434336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2435336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2436336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 243753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 243853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 243953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 244053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 244153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2442f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2443f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2444f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2445f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2446f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2447a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2448a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2449a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2450a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2451a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2452a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2453a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2454a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2455a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2456a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2457a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2458a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2459a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2460a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2461a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2462a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2463a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2464a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2465a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2466f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2467f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2468bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2469a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2470f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2471bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2472bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2473bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2474a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2475a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2476a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2477a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2483bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2484f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2485f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2486f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2487f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2488f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2489f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2490f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2491f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2492f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2493f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 25003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 25013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25043f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 25053f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 25063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 25073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 25083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 25103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 25113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 25123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 25133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 25141774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25161774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2517f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2518f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2519f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2520f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2521bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25223a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2523bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2524bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2525bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2526bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2527869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2529bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2530a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2531bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 253276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 253376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 253476128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 253576128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 253676128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2537bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25383f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2539bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2540bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2541bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2542bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2543bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2544bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2545bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2553ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 25544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 25554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2557099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2558099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2560ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2561ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2562859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2563859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 2564ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2565ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2566ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2567ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2568099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2569099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2570099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2571099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2572099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2573099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2574ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2575ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2576ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2577ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2578ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2579ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2580ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2581ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2582ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2584ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2585ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2586099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2587099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2588099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2589099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2590099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2592ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2593ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2597ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2598ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2599ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2600ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2602ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2603ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2604859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2605859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2606859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 2607ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2608ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2609ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2610ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2611ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2612ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2613ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2614aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2615ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2616ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 26174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 26234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2624410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2629b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 26305bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2631aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 26324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2636d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2637d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2638d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 26398db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 26408c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2641410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2642f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2643d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2644f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2645f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2646f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2647f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2648f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2649f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2650f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2651f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2652f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2653f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2654f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 26551120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 26568db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 26578c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2658aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2659d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2660d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2661d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2662d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 266331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 266431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2665aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 266631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26677984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 266831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 266931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2670aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 267131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2672d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2673482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2674482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26764be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26774be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26784be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 26804be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26814be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2683ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2684ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2685ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2686ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 268762d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2689d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 26904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2692eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2693e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2694307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2695babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2696babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2697eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2698e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26995f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 27005f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2701b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2702e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2703b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 27045f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2705e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2706e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2707e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2708e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2709fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2710b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2711b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 27125f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2713e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 27140e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 27155f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 27165f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2717e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2718e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27191e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27201e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27211e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 27221e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 2723c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 2724c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung // Dismiss the folder cling if we haven't already 2725c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung mLauncher.getLauncherClings().markFolderClingDismissed(); 27261e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27271e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27282f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27292f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27302f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27312f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27322f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27332f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27342f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2735eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2736307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2737eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 274431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 274531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2751babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Bitmap tmpB = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2770babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2771babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2772babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 2773babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Point dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2774babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2775babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2776babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2777babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2778babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2779babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2780babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2781babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2782babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2783babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2784babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2785babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2786babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2787babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2788babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2789babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2790babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2791babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2792dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 279531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27960280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2798dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27997c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2800dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 28013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 280231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 280331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28044b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 28051b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 28064b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 28074b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2808cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2809cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2810cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2811cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2812cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2813c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2814cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2815cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2816c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2817cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2818cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2820cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2821a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2822a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2823a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28242e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2825c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2826307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28272e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2828c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28292e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28302e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2831557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2832557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2833557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2834557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2835557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2836557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2837557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2838557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2839557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2840557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2841557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2842cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2843d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2844d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2845d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2846d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2847d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2848d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2849482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2850a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2851c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2852f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2854482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2855ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2856ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2857a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2858a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2859ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2860ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2861ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2862a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2863a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2864a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2866fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2868482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2869482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2871cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 287396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 287496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2875c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 287693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 287796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28780dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 287996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 288096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 288196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 288296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 288396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 288493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2885cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2886cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2887cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2888dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2889dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2890dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2891dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2892dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2893dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2894cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2895cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2896cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2897482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2898482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2899482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2900a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2901a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 290219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 290319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 290419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 290519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 290619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 29093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 29103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2911482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 29123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2913e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2914a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2915a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2916a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2917e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2918a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2919e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2920c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2921c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2922e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2923e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2924e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2925e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2926482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2927482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2928482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2929a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 293019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 293119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 293219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 293319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 293419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 293519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 293619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 293719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2938a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2939a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2940a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2941a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2942a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2943a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2944a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2945a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2946a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2948482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2949482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2950482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2951c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 295219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2953ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2954ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2955ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2956ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2957ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2958ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 295910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 296019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 296119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 296310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 296410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 296510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 296610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 296710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 296810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 296910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 297010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 297110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 297310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2975d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2976ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 297710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2978d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2981a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2982a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2983a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2984a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2985d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2986558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2987558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2988558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2989558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2990558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2991558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2992558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2993558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2994558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 299510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 299610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 299710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 299810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 299910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3000a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 3001482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 3002482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 3003482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3004a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 300719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3008c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 3009c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 30103e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 30113e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 3012c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3013c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 3014c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3016c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3017c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3018c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3019c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3020c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3021c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3022c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3023d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3024cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3025e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3026e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3027c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3029e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3030c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3031c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3032bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3034c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3036ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3037c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3038ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3040cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3041e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3042e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30433e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3044ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3045ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 304654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3047d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3049cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 305040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 305140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 305240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3055dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3056dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3057c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3058c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3059c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3060c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3061482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3062c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3063c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3064482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3065482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3066482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3067c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 306876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30691c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3070482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 3071c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3072c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3073c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3074482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3075482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3076df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3077df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3078df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3079df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3080df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3088482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3090fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3091482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3092482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3093482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30959e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3096aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30979e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3098aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 31027bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 31037bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 31047bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3106df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3107dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3108dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3109dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 311054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 311154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 311440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31159438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 31163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 3117dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31199438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3120cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31219438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31229438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 312319f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 312419f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3126d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 312719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31289438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3131d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3132d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3133d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3134d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3135d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3136d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3137c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3138c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3139d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3140d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3141716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3142c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3143d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 314426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3145d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 314626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 314726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3148d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 314926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3150d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 315126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 315226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3153d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3154d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3155d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3156d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3157949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3158949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3159d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3160d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3161d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3163d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3164f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3165f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31669438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 316731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3168cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31698c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3171ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3172ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3173d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3174d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3176d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31773a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3178d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3179d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3180d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3184fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3185d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3186d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3188d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3189d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3190d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3191d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 319285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 319385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 319485b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3195d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3196fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31977bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3198fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3199fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3200716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 320131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 320231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 320331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3204dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3205dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3206dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3207ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3208ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3209ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3210edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3211ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3212ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3213ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3214ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3215ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3216ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3217dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3218dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3219dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3220ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3221ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3222ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3223ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3224ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3225ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 322676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32278dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3228e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3229e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3230e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32318dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3232e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3233e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3234e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3235e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3236e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3237e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3238e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3239cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3247c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3248c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3249c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3250c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3251e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3252c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3253c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3254c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3255b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3256fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3257fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3258a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32595f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32605f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32615f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3262a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3263a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3264a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3265a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3266a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3267892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3268892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3269a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3270a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32715f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3272dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3273dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3274a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3275fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3276fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3277fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3278a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3279a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3280a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3281a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32825f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3283dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3284dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3285a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3286fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3287fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3288fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3289a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3290a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3291a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3292a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3293a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3294a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3295c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3296c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3297fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3298c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3299c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3301cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3302cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3303cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3304cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3305cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3306cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3307cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3308c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3309c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3316482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3317482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3318c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3319c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3322c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 332374c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3324c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3325c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3326c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3327c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3328c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3329c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33888ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33908ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3396c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3404c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3405c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3406c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3407c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 340831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 340931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3416d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3432abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3433abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3434abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3435abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34383bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3442c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3446156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3450c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3451c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3463e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3467e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34680280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 347900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3482a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3483a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34840280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3486a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3487df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3488df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3489df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3490df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3491df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3493a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 349400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34970280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 35034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 350596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 35064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 351200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 351300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35200280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3521a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3522a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3524a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3525a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3526a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3527a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3541e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3542e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3543e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3544e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3546e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3549e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3551e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3552e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3553e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3554e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3555e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3556e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3557e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3558e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3559e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3560ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3561ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3562ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3563ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3564ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3565ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3566ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3567ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3568cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3569c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 357082ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3571c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35724afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3574c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3575c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3576c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3577c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 357800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35794afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 358000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3581482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3582c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3583d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3584ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35864afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35874afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35884afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35894afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 359096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35914afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3592c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3593c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3594c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3595c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3596d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3597c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 35984afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 35994afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 36004afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36014afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36024afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3603d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3604d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3605c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3607ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3615c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3616c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3617c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3618c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3619c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3620a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3621c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3622c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3623c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3625c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3629c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3630c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 363119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 363274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 363374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 363474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 363574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 363674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 363774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 363874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3639c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 364074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3641d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 364274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 364374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3646c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3647482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3648482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3649482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3650c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3651c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3652c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3653c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3654c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3655c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3656c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3657c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3659c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3660c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 366119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 366219f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 366319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 366419f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3665c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 366674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 366774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3668d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3669fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3670fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3671fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3672fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3673fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 367419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 367519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3676482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3677482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3678482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3679482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3680c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3681c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3683c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3684c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3686d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3687482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3688c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3689c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3690c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3691c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3692c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3693482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3694482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3695482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3697c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3701c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3702482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3704482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3705482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3706482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3707482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3709c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3712482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3713c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3714c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3716482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3717c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3718c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3719c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3720c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3721c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3722976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 372331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3724c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3725c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3726c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 372719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 372869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 372969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 373069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 373119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 373269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 373369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 373469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 373569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 373619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 373719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 373819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37398ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37408ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37418ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 374219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37438ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 374469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 374569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 374619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 374769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 374869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3749c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3760482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3761482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3764482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3765482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3770482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3771482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 377219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 377374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 377474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 377519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 377619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 377719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3778fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3780482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3781482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 378219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 378319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3784c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3785c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 378619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3787482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3788482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3789482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3790482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3791482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3792482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 379319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 379419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 379519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3796a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 37977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3798a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3799a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 38007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3801a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3802a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38032b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38042b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38052b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38062b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3807120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3808120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3809bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38102b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38112b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 381293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38132b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38142b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38152b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3816d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3817d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3818e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3819d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3820d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3821120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3822120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3823120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3824120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3825120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3826120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3827120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3828120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3829557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3830557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3831557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3832557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3833557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3834689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3835689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3836557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3837557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3838b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3839b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3840b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3841b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3842b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3843b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3845b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3846b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3852dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3854dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 385576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3856b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3857b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3858b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3859b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3860558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3861558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3862558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3863558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3866c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3869558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3870558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3871558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3873d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3874aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3875558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3876482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3878482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3879482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3880482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3881482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3882d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3883fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3884482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3885482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38869e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38879e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38889e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38899e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3890d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3891d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3892558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3893558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3894b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3895557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3896557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3897689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3898689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3899689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3900689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3901689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3902557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3903557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3904b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3905557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3906d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3907d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3908d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3909b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3911557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3912557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3913b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3915557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3916557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3917b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3918b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3919557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3920557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3921b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3923d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39249e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39259e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39269e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39279e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39289e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39299e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39309e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3931d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3936d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3937d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39399c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39409c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 394131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39429c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39449c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3945eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39469c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3947eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39489c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39519c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3952df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3953c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3954c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39589c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 395931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3960c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3961c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3962c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3963c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3964c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3965482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3966482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3967557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3968482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3969482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3970c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3971c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3972482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3973482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3974c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3975c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 397610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 397710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3978c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39799c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3980fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3982ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39839c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39849c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 398531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3988716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 39896569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3990a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3991d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3993aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 39943e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 39953e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 39964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 39974b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 39984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 39994b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4000557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 400128f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40024b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40034b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40044b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40054b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40064b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4007d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4008ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4009ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4010d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4011ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4012ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4013ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4014ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4015ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4016ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4017ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 4018ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4019ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 4022ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 4023d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4026ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40289d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4029a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4032d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4033d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4034d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4035d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4038d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4040ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4042d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4043a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4044a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4045a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4046a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4047a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4048a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4049a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4050a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4051a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4052a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4053ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4054ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4055ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4056ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4057ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4058ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4065d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4066d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4067d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4071a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4073a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4074ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4075ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4076ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4077ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 408068f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4085ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4086ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4089ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4090ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 40927bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4094ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4095ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4108d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4109d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4111d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4117ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4118ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4119ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41214b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41264b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41274b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41284b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4131af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 413231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4133aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 413470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 413570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 413670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 413770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41385f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4139360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 414070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 414131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 414270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41430280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41440280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41450280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41460280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41470280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41480280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41490280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41500280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41510280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41529b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 415321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 415421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 415521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 415770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4158e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4159e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 416070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4161df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4162e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4163df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4164e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4165df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4166df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4167cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4168c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 416900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4170d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4171d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4172d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 417431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 417531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4176e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4177e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4178e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4183ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4184ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4185ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4186ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4187ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 41921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 41941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4195b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4196b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4197b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 4198b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 41991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 42001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 420100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 420231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4203ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4208dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4210eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4211eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4212eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4213eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4214eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4215eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4216eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 421731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 422136cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 422331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 422431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4239ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4240a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4241d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4242dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4243d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4244d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4245d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4246dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4247d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4248d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4249d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4251a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42532acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4254487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4255487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4256dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4257bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42582acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42624caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4263e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42644caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4265e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4266e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4267e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4269e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4270e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4271e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4272e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4275e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4279e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4280e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4281e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4282e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4283e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4284e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4285e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4286e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4287e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4288e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 429099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 42914caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 42924caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 42934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 42944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 42954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 429699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 429799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4298a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4299e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4300e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 43024caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 43044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43054caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43074caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4309e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4310e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4311e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4312e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4313e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4314e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4315e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4316e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4317e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 431899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43204caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 432499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 432599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4327e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4328e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43294caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43304caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43334caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43354caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43364caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4337e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4350e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4351e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4352e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4353e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4356dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4359f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4361dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4362e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4363e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4364e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4365e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4366e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4367e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4368e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4370f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4371f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4372f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4373f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4374f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4375f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4376f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4377f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4378e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4379e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4380e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4381e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4382e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4383e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4384e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4385e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4386a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4387eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4388eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4389eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4390eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4391eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4392043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4393043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4394043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4395043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4396a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 43971eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 43981eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 43991eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44001eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44011eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 44021eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 44031eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 44041eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44051eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44061eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4407a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4408a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4409a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4410a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4411a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4412a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4413a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4414a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4415a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44180280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44271462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44281462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4429a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44301462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44311462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44321462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44331462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44341462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44351462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44361462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44371462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4438b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4439b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4440b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44421462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44431462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44441462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44451462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44461462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44471462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44481462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44491462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44501462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44511462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4452d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44531462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44541462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44551462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 445631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4457d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 44580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 445931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 446195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 446295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 446395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 446431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44660142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 446731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4468d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 44690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 447031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 447295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 447395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 447495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 447531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4476138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44771262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44783e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44791c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4480cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 448110bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44821c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44831c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44841c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44853e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44861c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44871c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44881c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44893e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 449061a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4491d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 449254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4493360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4494aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4496c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 449754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4498aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4499482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4500482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4501482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4502482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4503482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4504aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4505c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 450670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4507c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4508c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4509c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45103e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4511c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 451270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45133e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 451408ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 451508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45161262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45173e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45183e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4519d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4520c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4521c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4522c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4523c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45258a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4526c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4527c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45283e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4529c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4530c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4531c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4532c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4533c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45341262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45351262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4542a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4566a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4567a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4569a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4570a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4571a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 457331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4574a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4577a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4582aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4583aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final Folder[] value = new Folder[1]; 4584aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4585aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4586aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4587aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v instanceof Folder) { 4588aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren Folder f = (Folder) v; 4589aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 4590aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = f; 4591aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 459231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 459331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4594aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 459531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4596aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4597aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 459831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 459931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4600aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4601aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4602aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4603aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4604aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4605aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v.getTag() == tag) { 4606aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4607aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 460831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4609aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 461031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4611aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4612aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 461331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4615df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4616aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_NO_RECURSE, new ShortcutOperator() { 4617aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4618aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4619df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4620df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4621df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4622aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4623aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4624df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4625aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4626df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 462731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 462883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 462983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 463083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4631ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 463264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4633cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 463464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 463564359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 463664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 463764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 463883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 463983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 464083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 464183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 464283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 464383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 464464359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 464583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 464683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 464764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 464864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 464964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 465064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4651ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4652ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 465364359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 465464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 465564359a53dc827797917a8d9a0697a91996789801Winson Chung } 465664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 465764359a53dc827797917a8d9a0697a91996789801Winson Chung } 465864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 465964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 466083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4662ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 466383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 466483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 466683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 466783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4668ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 466983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 467083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4671eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 467283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 467383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4676ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 467783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4679ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4680ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4683a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4684629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 468564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 468664359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 468764359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 468864359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 468964359a53dc827797917a8d9a0697a91996789801Winson Chung } 469064359a53dc827797917a8d9a0697a91996789801Winson Chung 469164359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 469264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 469364359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 469464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 469564359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 469664359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 469764359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 469864359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4699ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 470064359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 470164359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 470264359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 470364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 470464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 470564359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 470664359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4707629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 470864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 470964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4710574d20ec84551370987dde530c27ec493bdef564Romain Guy } 471164359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4712ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 471364359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 471464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4715629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4716574d20ec84551370987dde530c27ec493bdef564Romain Guy } 471764359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 471864359a53dc827797917a8d9a0697a91996789801Winson Chung } 471964359a53dc827797917a8d9a0697a91996789801Winson Chung }; 472064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4721aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 472264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 472364359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 472464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 472564359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 472664359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 472764359a53dc827797917a8d9a0697a91996789801Winson Chung } 472864359a53dc827797917a8d9a0697a91996789801Winson Chung } 472964359a53dc827797917a8d9a0697a91996789801Winson Chung 473064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 473164359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 473264359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 473364359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 473464359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 473564359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 473664359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 473731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 473864359a53dc827797917a8d9a0697a91996789801Winson Chung } 473964359a53dc827797917a8d9a0697a91996789801Winson Chung 474064359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 474164359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 474264359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 474364359a53dc827797917a8d9a0697a91996789801Winson Chung } 474431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47452efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 474664359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 474764359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 474831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4749f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47508c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47518c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47528c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4753b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4754b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4755b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47568c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4757b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47588c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47598c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47608c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4761b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47628c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47638c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 47648c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 47658c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47668c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47678c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47688c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4769aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren interface ShortcutOperator { 4770aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4771aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * Process the next shortcut, possibly with side-effect on {@link ShortcutOperator#value}. 4772aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4773aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4774aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4775aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4776aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4777aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4778aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4779aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4780aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4781aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4782aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * Map the operator over the shortcuts, return the first-non-null value. 4783aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4784aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4785aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4786aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4787aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren void mapOverShortcuts(boolean recurse, ShortcutOperator op) { 4788aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4789aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4790aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4792aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4793aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4794aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4799aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4803aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4805aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4808aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4816aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4818eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 48198c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48208c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 48218c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48228c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 48238c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48248c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4825aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_RECURSE, new ShortcutOperator() { 4826aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4827aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4828aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4830aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4831aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4832aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4833f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4834aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4835aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4836f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4837aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4838aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4839aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4840aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public void updatePackageState(final String pkgName, final int state) { 4841aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren mapOverShortcuts(MAP_RECURSE, new ShortcutOperator() { 4842aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4843aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4844aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo 4845aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren && ((ShortcutInfo) info).isPromiseFor(pkgName) 4846aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren && v instanceof BubbleTextView) { 4847aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ((BubbleTextView)v).setState(state); 4848aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4850aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4851aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4852aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4853f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4854f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4855af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4856de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4857de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4858af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4859de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4860af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4861de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4862c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4863af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 486464359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 486564359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 486664359a53dc827797917a8d9a0697a91996789801Winson Chung } 486731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 486831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4869af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4870af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4871af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4872af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4873af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4874af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4875af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4876af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4877af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4878af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4879af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4880af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4881af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4882af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4883af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4884af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4885af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 488676128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4887af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4888af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 48890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 48907819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 48917819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 48927819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4893fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 48947819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4895ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 48967819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 48977819a56217fd4e216d3675905586b275799723bbWinson Chung } 489882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 48997819a56217fd4e216d3675905586b275799723bbWinson Chung 490082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 490182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 490282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 490382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 490631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4908f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 490931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49106a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 491153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 491253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 491353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 491453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 491553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49166a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49176a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 491853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 491953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 492053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 492153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 49228b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 492353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 49246a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 49258dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 49268dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 49278dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 49288dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 492931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4930