Workspace.java revision 65c6011d0954223c14a0e6127cf307c18f7c2c0d
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; 33651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport android.content.ContentResolver; 34651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport android.content.ContentValues; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 36adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 377247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 41a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 42babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 43b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 44043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 47f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 484caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 49a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 50956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 51495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 52651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport android.provider.BaseColumns; 5353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 55291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 561462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 57cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 58a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 616e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 6253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 63cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 64cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 65f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 66ed13187a745866483139e2878037e1f8427ce567Kenny Guy 67325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 68bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 69325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 70e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 71651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 72edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 74dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 75716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 768bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 77651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 78716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 82aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 8331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 85d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 883a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 90f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 91b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 92a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 9368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 9468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 959171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 96f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 97ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 98ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 99ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 100f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 101ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 102265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 103ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 105f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 10640c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_NO_RECURSE = false; 10740c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_RECURSE = true; 108aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 115e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 116e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 117f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1213d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1238f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1249c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 125aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1269e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 13053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 132dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1338f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 134dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 135dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 136dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 137dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 138dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 139ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 140689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 141ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 14331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 14431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 146aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 150c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 152c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 154a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 155a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 156a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 157bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 158bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 159c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 16053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 161bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1626569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1636569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1646569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1656569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 175c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 17631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1770589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 179aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 18231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 18470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 185e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1870280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 189c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 190b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 191f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 192d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1931262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 194dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1966c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; 1977777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 202d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 203dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 204accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 205accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 20654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2071262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2081262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 209e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2118e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2128e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 213d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 214b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 215a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 216f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 217869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 219ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2202a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2212a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2222a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2232a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 22426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 225f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22684f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 22794309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 228c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 230482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 231fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 23219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 233482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 23419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 23619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2393aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 240073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 243f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 244f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 245f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 246f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 247f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 248ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 249d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 250d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 251d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 252d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 253d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 254ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2641462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2651462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2661462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 268ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 269ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 270ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 278dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 285eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 286eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 287eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 288eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 289eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 290eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 291eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 313e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 314e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 316f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 317f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 318f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3198bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 320867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3213b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3223b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 323869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3248f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 325aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 326c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 327c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 328aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 329aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 330b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 331b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 332c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 33394309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3349e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 33631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3378b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3380d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 34031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 341c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 342c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 343c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3506400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3516400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3526400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3536400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3546400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3566400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3576400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 361038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 363d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 366ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 367ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 368d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 369d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 370d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 382dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 383d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 385d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 389038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 391d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 393641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 394ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 395a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 396f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 397f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 398f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 403689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 408d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 409d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 410689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 411689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 412689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 413689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 414689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 415d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 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 450ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 451cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45284f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 453265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4545f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 455265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 456a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 457a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 458824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 45931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 46422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 46522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 46622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 471964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 472964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 473964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 474964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 475964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 476964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 477964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 47831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 479f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 480b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 481f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 482f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48308ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4848b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 48531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 48631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 48731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 49153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 492f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4938b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4948b805b17158886035b38261eb611d8641701ae43Michael Jurka 495920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 496920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 497920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 498f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 499f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 500920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 501920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 502920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 50531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 507716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5088e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 50931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5108e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 511aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 513aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 514aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 51531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 51831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 520a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 521a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5249e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 525964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 526964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 528964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5369e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5379e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5389e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 540964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 541964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 542964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5439e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5449e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 54589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 54664359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 54764359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 54864359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 54964359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55064359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55164359a53dc827797917a8d9a0697a91996789801Winson Chung } 55289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 55689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 55764359a53dc827797917a8d9a0697a91996789801Winson Chung } 55864359a53dc827797917a8d9a0697a91996789801Winson Chung 55989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 560a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 561a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 562a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 563a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 569dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 572f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 573837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 574dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 57564359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 57664359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 578dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 579dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 580dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 581dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58241eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58359a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 586dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 587edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5882702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5892702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5902702ea006084a441f085c779ff77be1128a19badAdam Cohen 591edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 592ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5949e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 597a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 60121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 603dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 604dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 605a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 606a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 607a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 608a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 609a888158880fea53479447d883391f552604e46b6Dave Hawkey } 610a888158880fea53479447d883391f552604e46b6Dave Hawkey 611a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 612a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 613a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 614bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 615bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 616bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 617bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 618bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 619bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 620a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 621a888158880fea53479447d883391f552604e46b6Dave Hawkey 622a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 623a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 62482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 62582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 626a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 62721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 62921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 632a888158880fea53479447d883391f552604e46b6Dave Hawkey } 633a888158880fea53479447d883391f552604e46b6Dave Hawkey 63453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 63698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 63998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 64777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 64977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 650166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 651166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 652166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 653166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 654166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 655166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 656225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 65798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 65998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 664a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 665a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 666a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 670ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 671ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 672ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 693a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 694a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 695a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 704a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 705a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 706a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 707dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 708dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 709dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 710dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 711dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 712dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 720917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 721917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 728a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 729f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 730f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 731a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 735689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 736689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 739689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 741a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 742a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 743dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 744dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 745dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 746dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 747dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 748dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 749ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 753689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7602f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7713a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7723a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7733a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7743a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7763a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 784a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 785a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 786a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 825fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 830a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 831a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 832dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 833dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 834dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 835dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 836dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 837a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 83889f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 840c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 843104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 84789f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 84889f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 84989f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85089f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85189f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85264359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85364359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85464359a53dc827797917a8d9a0697a91996789801Winson Chung 855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8795f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8805f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8815f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8825f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 885c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 886c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 887c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 888c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 890a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 891a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 892a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89365e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 894dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 895dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 896517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 897517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 898517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 899517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 900accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 901accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 902accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 903accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 904accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 906dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 907dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 909c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 916fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 920a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 932ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 93764359a53dc827797917a8d9a0697a91996789801Winson Chung 93864359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 93964359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94064359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94164359a53dc827797917a8d9a0697a91996789801Winson Chung } 942accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 943accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 944accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 945accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 946dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 948dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 965aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 966aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 96731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 96831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 96931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 97631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 982dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9878481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9888481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 993dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 994dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 995dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 10004d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 10013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1002099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1003099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1004099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1005099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1006099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1007dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1008dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1011dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1014099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1015099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1016099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1017099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1018dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1019ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102296d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1023ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 102631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1027ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 102831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1033aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10347f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10357f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10367f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10377f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10386569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1039c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1040c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1041c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1042f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1044aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1045aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10466569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1048aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1049aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10510d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1055aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 105600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 105731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1059d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1060e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1061e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1062e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1063e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1064e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1065dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10666c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1068e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1069e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1070fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1071fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1072fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1073fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10769b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1080ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1081ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1082ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1083ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10845f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10855f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10866c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10875f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10905f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10935f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1095d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1096d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1097f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1098f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10993d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1100d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1101d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1102d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1103d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1104d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1109f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11133d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11143d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11153d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11163d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11173d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11183d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11193d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11203d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11213d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11223d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 11233d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11243d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 11253d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 11263d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11273d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11361adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11371adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1139f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11403d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11413d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11423d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1143f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11443d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1145f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11463d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11477044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1148f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11493d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11533d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11543d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11553d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1156af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11572ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11582ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11592ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11633d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11642ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11652ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11662ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11672ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11682ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11692ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11702ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1186f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11871adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11881adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11891262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1190007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1191007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11933a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1202d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 120331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1204007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12057044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1207869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12087044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1209a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12107044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12117044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 121231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 121331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12141262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1215007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1216007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1217d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12183a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1219d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1222d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12233bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12246c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12253bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12263bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 122725460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12283bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12291262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 123026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 123126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 123226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 123326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 123426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1235f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1236f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1237f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1238f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1239f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1240accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1241accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1242accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1243accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 124489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 124589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 124689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 124789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 124889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1249674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1250bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12516ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1252bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1253bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12543a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12553d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12565841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1257bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12586ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1259bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1260bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1261bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1262bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12635841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1264bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1265bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 126653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 126753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 126853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 126901f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12716fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12726fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12736fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12746fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1275824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1276a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1277a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1278a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1279a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1280a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1281c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1282ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1283ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1284a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1285a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1286a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1287c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1288c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1289f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1290ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1291ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1292ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1293ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1294f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1295f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1296f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1297f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1298ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1299f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1300f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1301db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1302db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1303db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1304db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1305dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1306dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1307dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1308dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1309cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1310cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1311046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1312fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1313cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1316cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1317cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13182f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13192f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1320fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1321cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1322ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1323ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1324cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1325cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1326ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1327ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1328cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1329cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1330fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1331fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1332fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1333fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1334fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1335fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13361bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13371bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13381bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13391bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13401bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13411bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13421bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13431bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1344fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1345cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1346ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1347ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1348ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1349cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1351cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1352cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1353cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1354cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1355cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1356cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1357ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1358cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1359ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1360ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1361fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1362fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1363fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1364cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1365cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1366ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1367cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1368ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1369ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1370fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1371fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1372fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1373fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13742f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13752f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1376fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13782f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1379fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1380fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1381fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1382fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1383fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1384fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1387fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1388fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1389fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1390fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13912f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1392fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1393fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13958fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1396fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13972f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13982f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1400fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14012a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14022a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14032a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14042a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14052a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14062a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14072a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14082a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1409fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1410fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1411fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1412fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14132f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14142f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14152f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1416fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1417fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1418fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14192f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14202f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1422fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1423fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1424fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1425fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1426fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1430fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1431fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1432fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1434fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1435fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1436ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1437cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1438ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1440ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1441cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1442ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1443ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1444cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1445cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1446cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1447cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1448ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1449ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1450fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1451fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14522a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14532a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14542a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14552a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14562a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1457fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1458fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1459ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1460fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1461cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1462fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1463cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1464cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1465cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1466cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1467fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1468cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1469ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1470ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1471fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1472fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1473cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1474fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1475cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1476ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1477ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1478ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1479cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1480ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14818f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1482aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1483340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1484340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1485340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1486fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1487cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1488cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1489ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1490ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1491ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1492ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1493ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1494ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1495ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1496ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 149794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 14986c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 14999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15012ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15043e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1505f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1506f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 150794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15112ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15153e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1516f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1517f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 151994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 152094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 152194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1526f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1527f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1528f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1529f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1530f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1531f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15339171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15349171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15359171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15367bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15376c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15386c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 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 } 15476c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.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) { 15546c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15556c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15626c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15637bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1564b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 156768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 156868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 156968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 157068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 157168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 157268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 157368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 157468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 157568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 157668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1579a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1580869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1581869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1582869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1583869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1584869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 158584a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1586869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1587869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1588869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 158973894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1590869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 159173894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1592f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1593f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1594a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1595a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1596a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1597a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1598a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1599a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1600a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1601a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1602a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 160398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1604edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1605edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1606edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1607fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1608fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1609fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1610fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1611bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1612bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1613bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1614bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1615edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1616a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1617a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1618af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1619edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1620564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1621a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1622a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1623a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1624a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1625a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1626af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1627af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1628af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1629af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1630af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1631af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1632955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1633a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1634edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1635a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 163684add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 163784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16386c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 163984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 164084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 164184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1642a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1643c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16446c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 164522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1646a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1647a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1648a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1649c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1650a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1651a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1652a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1653c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1654a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1655a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1656edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1657edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1658edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1659a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 166053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 166153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 166253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 166353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 166453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 166553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 166653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 166753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 166853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 166953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 167053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1676a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 167752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1678a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1679a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1680a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1681edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1682d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1683f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1684af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1685af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1686af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1687af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 168852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 168952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 169052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 169152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 169252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 169352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1694a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1695a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1696a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1697a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 169852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1699b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1700b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 170152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 170252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1703b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1704a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1705a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1706b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1707a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 170894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 170952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1710b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1711b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1712b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1713b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17144de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1715b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1716ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1717ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 17187842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1719b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1720b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1721b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1722b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1723b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1724869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1725b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1726b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 172700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 172800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1730956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17339c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17349c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1735e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 173700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 173800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 173953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 174053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 174153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 174253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1743d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1744d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1745d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1746d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 174753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 174853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 174953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 175053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1751a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1752a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1753a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1754a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1755824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1756a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17572a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17582a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17592a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17602a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 176153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 176253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 176428750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1765c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1766fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1767cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1768c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17749171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1775b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1776b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1777eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1780dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 178131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1782678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 178531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 178831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 179131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 179331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 179497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 17956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 179697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 179797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 179997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 180097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 180197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1802c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1803678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 180631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18146c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1815d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1816d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18223a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1823aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1824dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1825fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1828fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 183031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 183231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 183331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 183631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1837dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1838dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 184031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18418182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18428182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18438182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18448182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18483a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18503a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1851d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1852d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1853d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1858d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 185901f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1866d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1873d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 187901f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188001f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 188247639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 188301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 188501f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 188601f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 188701f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 188801f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18893a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18933a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18953a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1900d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1901d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1902ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1904ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1905ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19061d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19071d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19081d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19091d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19101d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19111d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19121d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19131d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19141d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19191d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19240dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1933eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1934eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1936cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1937cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1938cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1947cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1949cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1950cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1951cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1956b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1957b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 197061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 197261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19773e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19783e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19796639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19806639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19816639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19826639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19836639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19846639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19856639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19866639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19876639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19886639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19906639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1991d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19926639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19936639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1994859002985e0e5d73f54c942f2024607431db60fcMathew Inwood private Rect getDrawableBounds(Drawable d) { 1995859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 1996859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 1997859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 1998859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 1999859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2000859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2001859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2002859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2003babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2004babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Canvas canvas = new Canvas(); 2005babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2006babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2007babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2008babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2009babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2010babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2011babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2012babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2013babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2014babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2015babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2016babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2017859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2018859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2019859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2020babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2021babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2023babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung drawDragView(v, c, 0, true); 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2029babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2030babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2031babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2032babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20338c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2034d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 20353e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2036038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20376639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2038d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 20408c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 20413e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20423e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2043758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2044716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20456788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2046758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2047758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20484b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2050dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20582a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2059f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20607777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20617777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2062f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20636f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20646f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20656f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20666f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20676f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2068fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20691003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20701003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20711003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20721003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20736f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2074dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2075dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2076dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2077dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 207822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2079964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2080dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2081dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2082dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2083dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2084dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2085dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2086dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2087dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2088dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2089dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 20902bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2091dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20922bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2094dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2095dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2096dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2097d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2098dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 209922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 210022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2101964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2102dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2103dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2105f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2106f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2107f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 210893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 210993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 211093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 211193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2112336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 211393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2115f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2116336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2117336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2118f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2119f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2120336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2121336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2122f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2124336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2126f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2127f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2129f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2131336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2132f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2133336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2135336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2136f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2137336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2138336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2139336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2140336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2142f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2143410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2144c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2145c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2146c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2147410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2148c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2149c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2150c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2151c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2152c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2153410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2154c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2155410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2156410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21575841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21585841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21595841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21605841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21615841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21625841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21635841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21645841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21655841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21665841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2167edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2168edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2169edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2170edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2171edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2172edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2173edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2174edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2175edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2176edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2177edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 217853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 217953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 218053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2181e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2182e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2183e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2184e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 218553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 218653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 218753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 218853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 218953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2190edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2191edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21936c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2194f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2195bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21962a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 219799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 219899633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 22001b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22011b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22022ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22037777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22041b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22051b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22064ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2209f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2210edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22111b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22146c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2215f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22162d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2218f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22192d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22216c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2222f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22236c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22246c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 222658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 222758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 222858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2230beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2231f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2232f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2233f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2234f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2235f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2236f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22377777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2238f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2239f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22406c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2241f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2242f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2243f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 22443a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 22453c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 22467777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2247f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2248fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22506c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2251fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2252fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2253fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2254fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2255fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2256fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2257f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2258f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2259f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2260f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2261f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22621b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22631b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2264f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22652d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22663b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22683b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22693b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2270f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22713b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22723b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22733b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2274f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2275f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2276f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2277f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2278f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2279f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2280f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2281f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2282f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2283f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2284f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2285f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2286f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22874afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22881b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22891b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22907777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22917777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22941b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2295a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2296b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22977777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22981c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22993d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 23003d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 23013d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2302853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23037777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2307410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23117407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23127407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23137407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2314869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23152a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23167372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2317a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23187407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2319869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23206c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23216c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2322a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23236c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2324a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2325a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2326742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2328869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2329f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2330fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23317407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23326c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23337407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23347407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23357372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23387407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23407407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23417777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2342b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23437407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2344853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2345853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2346853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2347853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23481c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2349853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2350853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2351853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23526670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23531c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2354853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23561c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23571c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2358853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23601c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23611c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2362853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2363853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2364853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23653d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 236658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2367853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 236858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2369853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 237058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2371853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2372853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 237358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 237458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23756c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 23776c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 23786c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 23796c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen searchBarAlpha.setDuration(duration); 23803d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2381f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2382f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2383dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2384f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23852a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2386f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23873d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23883d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2391853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2392853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2393853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23946670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2395dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2398410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2399410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2400410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2401dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 24025841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 24038d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2405ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24097bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24102a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2411dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2412dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2413a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2414f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2415f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2416f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2417f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2418f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2419f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2420f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2421336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2422336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2423336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2424336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 242553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 242653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 242753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 242853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 242953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2431f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2432f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2433f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2434f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2435a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2436a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2437a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2438a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2439a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2440a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2441a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2442a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2443a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2444a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2445a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2446a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2447a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2448a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2449a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2450a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2451a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2452a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2453a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2454f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2455f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2456bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2457a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2458f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2459bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2460bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2461bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2462a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2463a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2464a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2465a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2471bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2472f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2473f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2474f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2475f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2476f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2477f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2478f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2479f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2480f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2481f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24863f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24883f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24893f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24903f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24913f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 25003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 25013f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 25021774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25041774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2505f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2506f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2507f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2508f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2509bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25103a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2511bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2512bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2513bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2514bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2515869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2516bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2517bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2518a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2519bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 252076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 252176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 252276128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 252376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 252476128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2525bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2527bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2529bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2530bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2531bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2532bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2533bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2541ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 25424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 25434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2545099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2546099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2547ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2548ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2549ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2550859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2551859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 2552ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2553ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2554ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2555ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2556099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2557099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2558099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2559099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2560099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2561099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2562ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2563ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2564ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2565ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2566ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2567ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2568ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2569ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2570ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2571ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2572ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2573ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2574099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2575099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2576099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2577099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2578099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2580ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2581ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25824be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2584ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2585ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2586ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2587ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2588ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2591ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2592859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2593859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2594859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2597ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2598ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2599ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2600ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2601ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2602aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2603ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2604ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 26054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26084be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26094be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 26114be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2612410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2617b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 26185bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2619aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 26204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2624d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2625d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2626d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 26278db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 26288c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2629410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2630f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2631d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2632f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2633f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2634f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2635f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2636f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2637f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2638f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2639f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2640f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2641f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2642f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 26431120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 26448db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 26458c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2646aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2647d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2648d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2649d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2650d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 265131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 265231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2653aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 265431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26557984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 265631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 265731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2658aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 265931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2660d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2661482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2662482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 26684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2670d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2671ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2672ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2673ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2674ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 267562d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26764be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 26784be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2680eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2681e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2682307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2683babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2684babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2685eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2686e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26875f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26885f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2689b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2690e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2691b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26925f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2693e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2694e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2695e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2696e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2697fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2698b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2699b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 27005f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2701e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 27020e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 27035f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 27045f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2705e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2706e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27071e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27081e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27091e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 27101e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 2711c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 27126268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace positions 27136268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // Also if they are dragging it a folder, we assume they don't need to see the cling. 27146268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 27151e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27161e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27172f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27182f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27192f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27202f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27212f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27222f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27232f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2724eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2725307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2726eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 273331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 273431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2735babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2736babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2737babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2738babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2739babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2740babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2741babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2743babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Bitmap tmpB = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2751babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Point dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2770babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2771babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2772babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2773babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2774babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2775babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2776babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2777babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2778babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2779babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2780babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 278431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27850280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2787dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27887c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2789dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 279131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 279231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 27946c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 27956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 27964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 27974b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2798cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2799cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2800cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2801cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2802cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2803c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2804cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2805cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2806c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2807cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2808cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2810cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2811a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2812a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2813a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28142e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2815c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2816307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28172e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2818c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28192e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28202e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2821557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2822557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2823557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2824557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2825557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2826557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2827557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2828557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2829557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2830557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2831557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2832cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2833d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2834d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2835d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2836d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2837d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2838d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2840a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2841c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2842f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2843c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2844482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2845ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2846ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2847a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2848a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2849ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2850ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2851ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2852a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2853a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2854a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2855482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2856fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2857482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2858482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2859482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2860482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2861cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2862482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 286396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 286496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 286693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 286796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28680dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 286996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 287096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 287196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 287296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 287396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 287493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2875cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2876cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2877cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2878dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2879dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2880dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2881dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2882dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2883dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2884cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2885cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2886cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2887482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2888482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2889482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2890a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2891a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 289219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 289319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 289419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 289519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 289619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 289719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 289819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 28993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 29003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2901482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 29023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2903e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2904a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2905a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2906a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2907e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2908a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2909e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2910c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2911c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2912e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2913e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2914e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2915e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2916482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2917482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2918482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2919a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 292019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 292119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 292219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 292319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 292419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 292519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2928a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2929a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2930a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2931a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2932a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2933a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2934a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2935a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2936a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2938482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2939482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2940482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2941c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 294219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2943ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2944ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2945ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2946ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2947ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2948ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 294910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 295019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 295119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 295310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 295410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 295510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 295610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 295710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 295810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 295910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 296010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 296110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 296310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 296410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2965d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2966ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 296710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2968d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2971a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2972a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2973a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2974a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2975d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2976558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2977558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2978558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2979558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2980558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2981558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2982558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2983558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2984558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 298510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 298610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 298710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 298810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 298910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2990a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2991482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2992482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2993482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2994a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2995c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2996c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 299719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2998c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2999c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 30003e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 30013e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 3002c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3003c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 3004c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3006c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3007c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3008c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3009c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3010c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3011c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3012c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3013d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3014cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3015e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3016e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3017c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3018c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3019e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3020c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3021c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3022bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3024c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3026ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3027c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3028ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3029d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3030cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3031e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3032e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30333e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3034ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3035ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 303654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3039cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 304040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 304140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 304240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3045dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3046dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3047c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3048c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3049c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3050c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3051482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3052c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3053c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3054482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3055482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3056482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3057c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 305876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30591c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3060482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 30616268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 30626268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 30636268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 30646268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3065c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3066c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3067c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3068482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3069482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3070df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3071df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3072df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3073df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3074df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3082482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3084fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3085482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3086482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3087482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30899e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3090aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30919e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3092aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 30967bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 30977bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 30987bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3100df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3101dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3102dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3103dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 310454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 310554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 310840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31099438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 311025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 311125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 311225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 311325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 311425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 311525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3116dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31189438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3119cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31209438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31219438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 312219f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 312319f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 312619f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31279438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3130d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3131d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3132d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3133d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3134d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3135d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3136c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3137c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3138d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3139d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3140716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3141c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3142d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 314326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 314526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 314626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3147d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 314826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3149d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 315026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 315126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3152d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3153d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3154d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3155d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3156949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3157949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3158d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3159d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3160d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3161d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3163f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3164f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31659438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 316631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3167cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31688c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3170ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3171ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3172d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3173d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3174d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31763a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3177d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3178d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3179d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3183fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3184d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3185d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3186d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3188d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3189d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3190d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 319185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 319285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 319385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3194d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3195fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31967bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3197fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3198fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3199716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 320031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 320131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 320231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3203dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3204dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3205dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3206ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3207ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3208ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3209edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3210ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3211ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3212ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3213ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3214ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3215ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3216dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3217dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3218dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3219ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3220ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3221ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3222ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3223ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3224ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 322576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32268dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3227e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3228e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3229e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32308dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3231e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3232e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3233e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3234e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3235e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3236e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3237e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3238cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3243c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3244c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3246c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3247c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3248c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3249c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3250e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3251c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3252c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3253c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3254b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3255fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3256fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3257a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32585f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32595f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32605f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3261a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 3262a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3263a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3264a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3265a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3266892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3267892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3268a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3269a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32705f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3271dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3272dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3273a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3274fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3275fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3276fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3277a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3278a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3279a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3280a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32815f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3282dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3283dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3284a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3285fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3286fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3287fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3288a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3289a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3290a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3291a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3292a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3293a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3295c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3296fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3297c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3298c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3299c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3300cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3301cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3302cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3303cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3304cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3305cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3306cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3307c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3308c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3309c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3315482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3316482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3317c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3318c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3321c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 332274c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3323c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3324c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3325c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3326c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3327c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3328c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33878ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33898ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3396c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3401c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3404c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3405c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3406c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 340731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 340831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3415d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3431abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3432abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3433abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3434abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34373bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3441c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3445156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3449c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3450c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3462e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3466e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34670280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 347800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3481a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3482a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34830280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3485a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3486df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3487df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3488df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3489df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3490df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3492a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 349300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34960280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 35034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 350496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 35054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 351100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 351200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3520a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3521a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3523a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3524a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3525a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3526a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3527e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3541e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3542e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3543e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3544e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3546e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3549e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3551e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3552e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3553e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3554e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3555e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3556e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3557e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3558e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3559ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3560ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3561ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3562ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3563ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3564ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3565ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3566ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3567cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3568c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35696c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3570c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35714afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3573c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 357425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 357525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 357625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 357725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 357825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 357925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3580c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3581c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3582c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 358300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35844afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 358500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3586482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3587c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3589ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35914afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35924afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35934afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35944afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 359596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35964afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3597c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3598c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3599c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3600c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3601d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3602c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 36034afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 36044afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 36054afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36064afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36074afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3608d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3609d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3610c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3612ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3620c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3621c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3622c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3623c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3624c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3625a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3626c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3627c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3628c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3630c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3634c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3635c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 363619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 363774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 363874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 363974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 364074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 364174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 364274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 364374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3644c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 364574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3646d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 364774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 364874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3649c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3650c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3651c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3652482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3653482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3654482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3655c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3656c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3657c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3659c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3660c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3661c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3662c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3663c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3664c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3665c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 366619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 366719f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 366819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 366919f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 367174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 367274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3673d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3674fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3675fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3676fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3677fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3678fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 367919f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 368019f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3681482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3682482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3683482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3684482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3686c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3687c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3689c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3690c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3691d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3692482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3693c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3694c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3695c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3697c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3701c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3702c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3704482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3705482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3706c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3707482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3708482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3709482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3712482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3713c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3714c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3716482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3717482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3718c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3719c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3720482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3721482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3722c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3723c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3724c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3725c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3726c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3727976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 372831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3729c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3730c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3731c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 373219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 373369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 373469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 373569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 373619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 373769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 373869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 373969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 374069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 374119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 374219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 374319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37448ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37458ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37468ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 374719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37488ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 374969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 375069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 375119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 375269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 375369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3754c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3760482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3761482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3764482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3765482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3770482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3771482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3772482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3773482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 377719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 377874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 377974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 378019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 378119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 378219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3783fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3784482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3785482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3786482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 378719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 378819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3789c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3790c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 379119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3792482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3793482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3794482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3795482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3796482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3797482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 379819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 379919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 380019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3801a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 38027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3803a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3804a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 38057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3806a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3807a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38082b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38092b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38102b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38112b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3812120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3813120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3814bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38152b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38162b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 381793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38182b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38192b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38202b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3821d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3822d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3823e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3824d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3825d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3826120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3827120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3828120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3829120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3830120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3831120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3832120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3833120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3834557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3835557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3836557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3837557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3838557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3839689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3840689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3841557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3842557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3843b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3845b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3846b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3847b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3848b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3849b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3850b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3851b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 386076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3861b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3862b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3863b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3864b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3865558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3866558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3867558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3868558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3869482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3871c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3873c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3874558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3875558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3876558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3878d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3879aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3880558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3881482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3882482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3883482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3884482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3885482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3886482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3887d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3888fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3889482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3890482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38919e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38929e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38939e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38949e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3895d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3896d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3897558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3898558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3899b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3900557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3901557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3902689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3903689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3904689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3905689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3906689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3907557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3908557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3909b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3910557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3911d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3912d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3913d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3914b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3915dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3916557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3917557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3918b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3920557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3921557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3922b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3923b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3924557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3925557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3926b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3927d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3928d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39299e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39309e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39319e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39329e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39339e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39349e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39359e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3936d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3937d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3938d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3939d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3940d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3941d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3942d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39449c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 394631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39479c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39489c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3950eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39519c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3952eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39539c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39549c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3957df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3958c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3959c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39609c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39619c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39629c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39639c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 396431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3965c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3966c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3967c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3968c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3969c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3970482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3971482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3972557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3973482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3974482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 39756268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 39766268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 39776268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 39786268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3979c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3980c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3982482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3983c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3984c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 398510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 398610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3987c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39889c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3989fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3990482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3991ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39929c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39939c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 399431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3995dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3997716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 39986569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3999a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 4000d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 4001dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 4002aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 40033e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 40043e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 40054b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 40064b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 40074b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 40084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4009557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 401028f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40114b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40124b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4016d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4017ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4018ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4019d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4022ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4023ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4026ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 4027ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4029ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 4031ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 4032d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4033ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4034ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4035ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40379d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4038a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4039ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4040ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4041d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4042d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4043d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4044d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4045d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4046d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4047d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4048d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4049ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4052a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4053a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4054a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4055a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4056a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4057a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4058a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4059a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4060a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4061a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4062ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4063ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4064ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4065ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4066ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4067ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4080a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4082a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4083ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4084ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4085ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4086ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 408968f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4094ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4095ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4098ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4099ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 41017bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4103ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4104ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4108d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4109d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4111d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4121d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4122d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4124d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4126ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4127ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4128ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41294b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41304b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41344b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41354b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41364b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41374b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4140af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 414131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4142aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 414370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 414470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 414570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 414670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41475f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4148360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 414970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 415031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 415170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41520280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41530280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41540280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41590280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41619b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 416221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 416321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 416421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 416670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4167e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4168e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 416970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4170df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4171e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4172df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4173e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4174df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4175df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4176cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4177c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 417800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4179d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 418331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4185e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4186e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4187e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4192ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4193ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4194ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4195ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4196ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 42011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 42031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4204b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4205b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4206b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 420725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 420825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4209b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 42101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 42111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 421200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 421331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4214ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4219dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4221eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4222eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4223eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4224eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4225eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4226eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4227eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 422831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 423236cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 423431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 423531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4250ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4251a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4252d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4253dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4254d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4255d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4256d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4257dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4258d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4259d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4260d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4262a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42642acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4265487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4266487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4267dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4268bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42692acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4270482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4271482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4272482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4274e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4280e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4281e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4282e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4283e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4286e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4287e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4288e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4292e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4293e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4294e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4295e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4296e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4297e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4298e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4299e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4300e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 430199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43024caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43054caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 430799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 430899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4309a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4310e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4311e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4312e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 43154caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43164caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43184caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4320e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4321e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4322e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4323e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4324e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4325e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4326e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4327e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4328e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 432999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43304caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43334caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 433599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 433699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43374caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4350e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4351e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4352e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4353e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4361e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4362e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4363e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4364e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4365e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4366e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4367dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4368e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4370f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4372dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4376e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4377e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4378e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4379e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4380e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4381f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4382f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4383f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4384f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4385f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4386f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4387f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4388f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4389e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4390e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4391e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4392e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4393e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4394e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4395e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4396e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4397a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4398eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4399eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4400eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4401eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4402eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4403043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4404043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4405043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4406043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4407a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 44081eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 44091eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 44101eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44111eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44121eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 44131eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 44141eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 44151eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44161eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44171eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4418a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4419a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4420a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4421a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4422a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4423a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4424a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4425a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4426a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44270280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44280280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44290280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44300280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44381462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44391462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4440a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44421462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44431462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44441462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44451462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44461462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44471462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44481462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4449b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4450b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4451b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44521462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44531462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44541462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44551462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44561462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44571462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44581462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44591462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44601462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44611462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44621462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4463d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44641462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44651462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44661462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 446731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44686c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 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 } 447631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 447831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44796c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 448131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 448295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 448395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 448495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 448595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 448631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4487138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44881262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44893e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44901c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4491cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 449210bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44931c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44941c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44951c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44963e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44971c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44981c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44991c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 45003e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 45016c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4502d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 450354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4504360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4505aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4506c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4507c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 450854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4509aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4510482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4511482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4512482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4513482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4514482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4515aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4516c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 451770b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4518c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4519c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4520c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45213e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4522c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 452370b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45243e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 452508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 452608ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45271262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45283e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45293e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4530d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4531c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4532c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4533c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4534c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4535c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45368a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4537c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4538c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45393e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4540c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4541c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4542c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4543c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4544c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45451262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45461262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4553a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4577a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4578a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4580a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4581a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4582a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 458431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4585a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4588a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4593aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4594aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final Folder[] value = new Folder[1]; 4595651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4596aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4597aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4598aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v instanceof Folder) { 4599aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren Folder f = (Folder) v; 4600aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 4601aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = f; 4602aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 460331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 460431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4605aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 460631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4607aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4608aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 460931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4611aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4612aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4613651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4614aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4615aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4616aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (v.getTag() == tag) { 4617aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4618aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 461931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4620aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 462131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4622aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4623aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 462431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 462531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4626df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4627651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4628aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4629aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4630df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4631df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4632df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4633aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4634aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4635df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4636aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4637df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 463831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 463983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 464083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 464183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4642ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 464364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4644cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 464564e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 464664359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 464764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 464864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 464983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 465083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 465183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 465283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 465383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 465483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 465564359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 465683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 465964359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 466064359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 466164359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4662ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4663ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 466464359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 466564359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 466664359a53dc827797917a8d9a0697a91996789801Winson Chung } 466764359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 466864359a53dc827797917a8d9a0697a91996789801Winson Chung } 466964359a53dc827797917a8d9a0697a91996789801Winson Chung }; 467064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 467183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4673ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 467483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 467783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4679ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 468083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 468183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4682eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 468383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 468483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 468683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4687ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 468883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4690ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4691ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4694a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4695629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 469664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 469764359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 469864359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 469964359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 470064359a53dc827797917a8d9a0697a91996789801Winson Chung } 470164359a53dc827797917a8d9a0697a91996789801Winson Chung 470264359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 470364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 470464359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 470564359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 470664359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 470764359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 470864359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 470964359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4710ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 471164359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 471264359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 471364359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 471464359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 471564359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 471664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 471764359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4718629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 471964359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 472064359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4721574d20ec84551370987dde530c27ec493bdef564Romain Guy } 472264359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4723ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 472464359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 472564359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4726629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4727574d20ec84551370987dde530c27ec493bdef564Romain Guy } 472864359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 472964359a53dc827797917a8d9a0697a91996789801Winson Chung } 473064359a53dc827797917a8d9a0697a91996789801Winson Chung }; 473164359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4732aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 473364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 473464359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 473564359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 473664359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 473764359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 473864359a53dc827797917a8d9a0697a91996789801Winson Chung } 473964359a53dc827797917a8d9a0697a91996789801Winson Chung } 474064359a53dc827797917a8d9a0697a91996789801Winson Chung 474164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 474264359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 474364359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 474464359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 474564359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 474664359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 474764359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 474831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 474964359a53dc827797917a8d9a0697a91996789801Winson Chung } 475064359a53dc827797917a8d9a0697a91996789801Winson Chung 475164359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 475264359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 475364359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 475464359a53dc827797917a8d9a0697a91996789801Winson Chung } 475531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47562efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 475764359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 475864359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 475931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4760f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47618c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47628c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47638c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4764b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4765b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4766b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47678c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4768b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47698c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47708c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47718c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4772b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47738c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47748c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 4775c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy shortcutInfo.contentDescription = appInfo.contentDescription; 4776c5c60ad3592f53549c9ffaa58e9a87b0480080e8Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true); 47778c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47788c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47798c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47808c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4781651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4782aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4783651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4784aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4785aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4786aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4787aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4788aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4789aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4790aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4792aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4793aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4794651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4799651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4803aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4805aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4808aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4816aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4818aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4819aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4820aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4821aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4822aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4823aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4824aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4825aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4826aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4827aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4828aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4829aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4830651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 48318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4833513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48348c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48358c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4836651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48378c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48388c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4839651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4840aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4841aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4842aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48438c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4844aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4845aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4846aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4847f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4848aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4850f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4851aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4852651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4853651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal restorePendingWidgets(pkgNames); 4854aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4855aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4856803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren public void removeAbandonedPromise(BubbleTextView abandonedIcon, UserHandleCompat user) { 4857803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (abandonedIcon.getTag() != null && abandonedIcon.getTag() instanceof ShortcutInfo) { 4858803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren final ShortcutInfo shortcut = (ShortcutInfo) abandonedIcon.getTag(); 4859803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (shortcut.isAbandoned()) { 4860803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren HashSet<ComponentName> cns = new HashSet<ComponentName>(1); 4861803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren cns.add(shortcut.getRestoredIntent().getComponent()); 4862803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren LauncherModel.deleteItemFromDatabase(mLauncher, shortcut); 4863803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren removeItemsByComponentName(cns, user); 486440c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486540c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486640c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486740c5ed303909c4df71037be3429aa1423e59585fChris Wren 4868e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 486965c6011d0954223c14a0e6127cf307c18f7c2c0dSameer Padala HashSet<String> completedPackages = new HashSet<String>(); 4870e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4871e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4872e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4873e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4874e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4875e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (info instanceof ShortcutInfo 4876e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && ((ShortcutInfo) info).isPromiseFor(installInfo.packageName) 4877e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && v instanceof BubbleTextView) { 4878e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setProgress(installInfo.progress); 4879e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setState(installInfo.state); 4880e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((BubbleTextView)v).applyState(); 4881e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4882e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4883e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4884aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4885e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4886e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4887e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (installInfo.state == ShortcutInfo.PACKAGE_STATE_DEFAULT) { 4888e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 4889aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4890e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4891651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4892e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 4893e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 4894651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4895651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4896651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4897651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 4898651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal final ContentResolver contentResolver = getContext().getContentResolver(); 4899651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 4900651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4901651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4902651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 4903651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4904651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 4905651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 4906651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (widgetInfo.restoreStatus == LauncherAppWidgetInfo.RESTORE_PROVIDER_PENDING 4907651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 4908651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Package installed. Update pending widgets. 4909651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal ContentValues values = new ContentValues(); 4910651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal values.put(LauncherSettings.Favorites.RESTORED, 4911651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo.RESTORE_COMPLETED); 4912651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal String where = BaseColumns._ID + "= ?"; 4913651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal String[] args = {Long.toString(widgetInfo.id)}; 4914651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal contentResolver.update(LauncherSettings.Favorites.CONTENT_URI, 4915651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal values, where, args); 4916651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4917651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4918651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 4919651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 4920651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4921651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 4922f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4923f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4924af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 49256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4926de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4927af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4928de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4929af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4930de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4931c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4932af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 493364359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 493464359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 493564359a53dc827797917a8d9a0697a91996789801Winson Chung } 493631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 493731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4938af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4939af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4940af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4941af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4942af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4943af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4944af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4945af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4946af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4947af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4948af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4949af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4950af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4951af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4952af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4953af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4954af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 495576128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4956af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4957af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49597819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49607819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 49617819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4962fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 49637819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4964ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 49657819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 49667819a56217fd4e216d3675905586b275799723bbWinson Chung } 496782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 49687819a56217fd4e216d3675905586b275799723bbWinson Chung 496982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 497082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 497182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 497282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 497531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4977f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 497831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49796a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 498053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 498153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 498253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 498353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 498453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49856a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49866a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 498753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 498853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 498953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 499053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 49918b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 499253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 49936a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 49948dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 49958dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 49968dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 49978dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 499831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4999