Workspace.java revision e96798e885e3ac97b6de0a1c598eb09cf62349af
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; 20f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 219443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyalimport android.animation.AnimatorSet; 2222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 24ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 256d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyalimport android.animation.ValueAnimator; 266d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyalimport android.animation.ValueAnimator.AnimatorUpdateListener; 277066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 288f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 29bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 30629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 327247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 35b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 37f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 39956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 40495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 42291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 43a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyalimport android.util.Property; 441462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 474ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 486e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 4953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 50c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyalimport android.view.animation.DecelerateInterpolator; 51c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyalimport android.view.animation.Interpolator; 52f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 539485e5f293b0976f5f907804e43dfe19d58f165fJon Mirandaimport android.widget.Toast; 5483a8f042adda926489494dff217c15ab696139b4Sunny Goyal 55bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 56c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohenimport com.android.launcher3.Launcher.LauncherOverlay; 57d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 580de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Songimport com.android.launcher3.accessibility.AccessibleDragListenerAdapter; 59d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyalimport com.android.launcher3.accessibility.OverviewAccessibilityDelegate; 6058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyalimport com.android.launcher3.accessibility.OverviewScreenAccessibilityDelegate; 61e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyalimport com.android.launcher3.accessibility.WorkspaceAccessibilityHelper; 62b5e65c8bd3785409d4aeda21f2c88e75c9e22c9fSunny Goyalimport com.android.launcher3.anim.AnimationLayerSet; 63470f900fce017dc015851bfe3e591be5feedf6ccSunny Goyalimport com.android.launcher3.compat.AppWidgetManagerCompat; 64651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 65e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickhamimport com.android.launcher3.config.FeatureFlags; 666c56c68555dcb3d99b05d5faecd582a1f683cc92Sunny Goyalimport com.android.launcher3.config.ProviderConfig; 67fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 68fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 6994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.dragndrop.DragOptions; 70fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragScroller; 71fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragView; 72fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.SpringLoadedDragController; 73470f900fce017dc015851bfe3e591be5feedf6ccSunny Goyalimport com.android.launcher3.folder.Folder; 74470f900fce017dc015851bfe3e591be5feedf6ccSunny Goyalimport com.android.launcher3.folder.FolderIcon; 7506e21a25877db7207b5393ab163028bb4116df4fSunny Goyalimport com.android.launcher3.graphics.DragPreviewProvider; 7610236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickhamimport com.android.launcher3.shortcuts.DeepShortcutsContainer; 77ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto; 78ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 79d3b87ef1963fb96177ca85bcd6a25879e27e419cSunny Goyalimport com.android.launcher3.util.ItemInfoMatcher; 80e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyalimport com.android.launcher3.util.LongArrayMap; 816178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyalimport com.android.launcher3.util.MultiStateAlphaController; 82091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 8346133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Songimport com.android.launcher3.util.VerticalFlingDetector; 849eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyalimport com.android.launcher3.util.WallpaperOffsetInterpolator; 853f471440a8b6b71d4c15501a96befd3b715c9e8fHyunyoung Songimport com.android.launcher3.widget.PendingAddShortcutInfo; 863f471440a8b6b71d4c15501a96befd3b715c9e8fHyunyoung Songimport com.android.launcher3.widget.PendingAddWidgetInfo; 8783a8f042adda926489494dff217c15ab696139b4Sunny Goyal 88716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 89716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 90716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 9131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 94aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 9531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 965a1f53b306a4fcf56aad577987386ea1b2dfe6b9Sunny Goyalpublic class Workspace extends PagedView 97d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 98db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal DragController.DragListener, ViewGroup.OnHierarchyChangeListener, 9994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal Insettable, DropTargetSource { 1003a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 1010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 102251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham /** The value that {@link #mTransitionProgress} must be greater than for 103251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham * {@link #transitionStateShouldAllowDrop()} to return true. */ 104251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham private static final float ALLOW_DROP_TRANSITION_PROGRESS = 0.25f; 105251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham 106251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham /** The value that {@link #mTransitionProgress} must be greater than for 107251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham * {@link #isFinishedSwitchingState()} ()} to return true. */ 108251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham private static final float FINISHED_SWITCHING_STATE_TRANSITION_PROGRESS = 0.5f; 109251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham 11058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal private static boolean ENFORCE_DRAG_EVENT_ORDER = false; 11158376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 112cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 113cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private static final int FADE_EMPTY_SCREEN_DURATION = 150; 114ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 115ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 116ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 117cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private static final boolean MAP_NO_RECURSE = false; 118cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private static final boolean MAP_RECURSE = true; 119cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal 120cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal // The screen id used for the empty screen always present to the right. 121da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public static final long EXTRA_EMPTY_SCREEN_ID = -201; 122da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal // The is the first screen. It is always present, even if its empty. 123da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public static final long FIRST_SCREEN_ID = 0; 124da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 125cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 126aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1273d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1293d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1303d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 13122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 132091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final WallpaperManager mWallpaperManager; 133aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 1355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 136e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal @Thunk LongArrayMap<CellLayout> mWorkspaceScreens = new LongArrayMap<>(); 137091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 138dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 139091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mRemoveEmptyScreenRunnable; 140091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk 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 */ 150091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int[] mTargetCell = new int[2]; 151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 152c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 154bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 155bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 156c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 158bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1596569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1616569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 162091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk CellLayout mDragTargetLayout = null; 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 16495cdb3a0211650e76adb451588ce89fd585b178fTony Wickham * The CellLayout that we will show as highlighted 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 173091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Launcher mLauncher; 174091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk IconCache mIconCache; 175091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk DragController mDragController; 176aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 179cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private static final Rect sTempRect = new Rect(); 1809ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 181cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal private final int[] mTempXY = new int[2]; 182091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float[] mDragViewVisualCenter = new float[2]; 1834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 18431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 185c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 187d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1881262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 189dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1919443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal public enum State { 192feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda NORMAL (false, false, LauncherLogProto.WORKSPACE), 193feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda NORMAL_HIDDEN (false, false, LauncherLogProto.ALLAPPS), 194feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda SPRING_LOADED (false, true, LauncherLogProto.WORKSPACE), 195feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda OVERVIEW (true, true, LauncherLogProto.OVERVIEW), 196feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda OVERVIEW_HIDDEN (true, false, LauncherLogProto.WIDGETS); 197006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 1982e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal public final boolean shouldUpdateWidget; 199f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham public final boolean hasMultipleVisiblePages; 200feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda public final int containerType; 201006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 202feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda State(boolean shouldUpdateWidget, boolean hasMultipleVisiblePages, int containerType) { 2032e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal this.shouldUpdateWidget = shouldUpdateWidget; 204f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham this.hasMultipleVisiblePages = hasMultipleVisiblePages; 205feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda this.containerType = containerType; 206006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung } 2072e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal } 208006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 209bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal // Direction used for moving the workspace and hotseat UI 210bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal public enum Direction { 211bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal X (TRANSLATION_X), 212bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal Y (TRANSLATION_Y); 213bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 214bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal private final Property<View, Float> viewProperty; 215bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 216bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal Direction(Property<View, Float> viewProperty) { 217bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal this.viewProperty = viewProperty; 218bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal } 219bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal } 220bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 2216d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal private static final int HOTSEAT_STATE_ALPHA_INDEX = 2; 2226d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal 2236d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal /** 2246d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal * These values correspond to {@link Direction#X} & {@link Direction#Y} 2256d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal */ 226bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal private float[] mPageAlpha = new float[] {1, 1}; 2276d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal /** 2286d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal * Hotseat alpha can be changed when moving horizontally, vertically, changing states. 2296d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal * The values correspond to {@link Direction#X}, {@link Direction#Y} & 2306d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal * {@link #HOTSEAT_STATE_ALPHA_INDEX} respectively. 2316d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal */ 2326d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal private float[] mHotseatAlpha = new float[] {1, 1, 1}; 233bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 2346178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal public static final int QSB_ALPHA_INDEX_STATE_CHANGE = 0; 2356178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal public static final int QSB_ALPHA_INDEX_Y_TRANSLATION = 1; 2366178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal public static final int QSB_ALPHA_INDEX_PAGE_SCROLL = 2; 2372a82afd6f6a26950b9f09863b2e692f38a4ec678Adam Cohen public static final int QSB_ALPHA_INDEX_OVERLAY_SCROLL = 3; 2382a82afd6f6a26950b9f09863b2e692f38a4ec678Adam Cohen 2396178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 2406178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal MultiStateAlphaController mQsbAlphaController; 2416178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 2424ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 2437777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 244d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 245d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 246d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 247d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 248dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 249accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 250accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 25154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2521262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2531262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 25406e21a25877db7207b5393ab163028bb4116df4fSunny Goyal private DragPreviewProvider mOutlineProvider = null; 255157793dda450b69da388b859d1c1a7a1083c4ec9Sunny Goyal public static final int DRAG_BITMAP_PADDING = DragPreviewProvider.DRAG_BITMAP_PADDING; 256869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2589eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal final WallpaperOffsetInterpolator mWallpaperOffset; 259c7d2e83c15e85b2695e016213549d08e63c923b3Winson private boolean mUnlockWallpaperFromDefaultPageOnLayout; 2602a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 261091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDelayedResizeRunnable; 262f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 263c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 26419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 266fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 26719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 268482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 269f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen private FolderIcon.PreviewBackground mFolderCreateBg; 270c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 27119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 272c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 2733aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 274073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 275508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private final Canvas mCanvas = new Canvas(); 276508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 277f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 278f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 279f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 280f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 281f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 282f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 283f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 284ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 285d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 286d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 287d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 288d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 289d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 290ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 291482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 292482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 293482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 294482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 295482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 296482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 297091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mLastReorderX = -1; 298091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mLastReorderY = -1; 299482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3001462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 3011462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 3021462de39f01cec0ba785386532719cb0207dd827Adam Cohen 3037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 3047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 3054b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 306091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 3071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 3081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 3091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 310c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen // State related to Launcher Overlay 311c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen LauncherOverlay mLauncherOverlay; 312c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mScrollInteractionBegan; 313c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen boolean mStartedSendingScrollEvents; 3140de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song float mLastOverlayScroll = 0; 315c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // Total over scrollX in the overlay direction. 316c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal private int mUnboundedScrollX; 31729d853c2ddf6432685a54e3966820f1a81cee183Tony Wickham private boolean mForceDrawAdjacentPages = false; 318c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // Total over scrollX in the overlay direction. 319c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal private float mOverlayTranslation; 3206178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal private int mFirstPageScrollX; 321c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal private boolean mIgnoreQsbScroll; 322c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 323dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung // Handles workspace state transitions 324dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung private WorkspaceStateTransitionAnimation mStateTransitionAnimation; 325dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung 3261d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal private AccessibilityDelegate mPagesAccessibilityDelegate; 3279443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal private OnStateChangeListener mOnStateChangeListener; 3281d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal 32931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 33031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 33131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 33231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 33431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 33531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 33631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 33731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 34031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 34131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 34231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 34431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 34531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 34631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 34731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3485f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 3492fd020860533e18c64a93d14d11cb2d34bc9cbafTony mLauncher = Launcher.getLauncher(context); 350dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung mStateTransitionAnimation = new WorkspaceStateTransitionAnimation(mLauncher, this); 351867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3522e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 3532e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen mWorkspaceFadeInAdjacentScreens = grid.shouldFadeAdjacentWorkspaceScreens(); 3548f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 355aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3569eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal mWallpaperOffset = new WallpaperOffsetInterpolator(this); 3574f7eb4077e901a28b2b698060079292b56e991bdWinson Chung mOverviewModeShrinkFactor = 3584f7eb4077e901a28b2b698060079292b56e991bdWinson Chung res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100f; 35931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3608b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3610d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3620142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 36331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 364c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 365c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 366c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 36731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 36977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 37077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 37177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3726400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3736400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3746400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3756400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3766400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3776400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3786400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3796400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 38077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 38177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 3829443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal public void setOnStateChangeListener(OnStateChangeListener listener) { 3839443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal mOnStateChangeListener = listener; 3849443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal } 3859443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal 386e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda /** 387e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda * Estimates the size of an item using spans: hSpan, vSpan. 388e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda * 389e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda * @param springLoaded True if we are in spring loaded mode. 390e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda * @param unscaledSize True if caller wants to return the unscaled size 391e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda * @return MAX_VALUE for each dimension if unsuccessful. 392e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda */ 393e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda public int[] estimateItemSize(ItemInfo itemInfo, boolean springLoaded, boolean unscaledSize) { 39447328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float shrinkFactor = mLauncher.getDeviceProfile().workspaceSpringLoadShrinkFactor; 395038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 396038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 397ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 398ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 399e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda boolean isWidget = itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET; 400e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda 401a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham Rect r = estimateItemPosition(cl, 0, 0, itemInfo.spanX, itemInfo.spanY); 402e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda 403e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda float scale = 1; 404e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda if (isWidget) { 405e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda DeviceProfile profile = mLauncher.getDeviceProfile(); 406e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda scale = Utilities.shrinkRectAboutCenter(r, profile.appWidgetScale.x, 407e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda profile.appWidgetScale.y); 408e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda } 409d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 410d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 411e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda 412e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda if (isWidget && unscaledSize) { 413e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda size[0] /= scale; 414e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda size[1] /= scale; 415e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda } 416e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda 417038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 41847328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal size[0] *= shrinkFactor; 41947328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal size[1] *= shrinkFactor; 420038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 421038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 422038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 423038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 424038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 425038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 426038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 427038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 428dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 429a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham public Rect estimateItemPosition(CellLayout cl, int hCell, int vCell, int hSpan, int vSpan) { 430d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 431038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 432038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 433038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 434038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 43558376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal @Override 43694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { 43758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal if (ENFORCE_DRAG_EVENT_ORDER) { 4380de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity("onDragStart", 0, 0); 43958376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 44058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 4414e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham if (mDragInfo != null && mDragInfo.cell != null) { 4424e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham CellLayout layout = (CellLayout) mDragInfo.cell.getParent().getParent(); 4434e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham layout.markCellsAsUnoccupiedForView(mDragInfo.cell); 4444e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham } 4454e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham 44606e21a25877db7207b5393ab163028bb4116df4fSunny Goyal if (mOutlineProvider != null) { 44706e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // The outline is used to visualize where the item will land if dropped 44806e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mOutlineProvider.generateDragOutline(mCanvas); 44906e21a25877db7207b5393ab163028bb4116df4fSunny Goyal } 45006e21a25877db7207b5393ab163028bb4116df4fSunny Goyal 4513a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 45206e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mLauncher.onDragStarted(); 453641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 454ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 455f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 456f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 45758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 45894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // Do not add a new page if it is a accessible drag which was not started by the workspace. 45994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // We do not support accessibility drag from other sources and instead provide a direct 46094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // action for move/add to homescreen. 46194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // When a accessible drag is started by the folder, we only allow rearranging withing the 46294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // folder. 46394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal boolean addNewPage = !(options.isAccessibleDrag && dragObject.dragSource != this); 46494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 46594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (addNewPage) { 46658376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal mDeferRemoveExtraEmptyScreen = false; 46758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal addExtraEmptyScreenOnDrag(); 46806e21a25877db7207b5393ab163028bb4116df4fSunny Goyal 46994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (dragObject.dragInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 47094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal && dragObject.dragSource != this) { 47106e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // When dragging a widget from different source, move to a page which has 47206e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // enough space to place this widget (after rearranging/resizing). We special case 47306e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // widgets as they cannot be placed inside a folder. 47406e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // Start at the current page and search right (on LTR) until finding a page with 47506e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // enough space. Since an empty screen is the furthest right, a page must be found. 47606e21a25877db7207b5393ab163028bb4116df4fSunny Goyal int currentPage = getPageNearestToCenterOfScreen(); 47706e21a25877db7207b5393ab163028bb4116df4fSunny Goyal for (int pageIndex = currentPage; pageIndex < getPageCount(); pageIndex++) { 47806e21a25877db7207b5393ab163028bb4116df4fSunny Goyal CellLayout page = (CellLayout) getPageAt(pageIndex); 47994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (page.hasReorderSolution(dragObject.dragInfo)) { 48006e21a25877db7207b5393ab163028bb4116df4fSunny Goyal setCurrentPage(pageIndex); 48106e21a25877db7207b5393ab163028bb4116df4fSunny Goyal break; 48206e21a25877db7207b5393ab163028bb4116df4fSunny Goyal } 48306e21a25877db7207b5393ab163028bb4116df4fSunny Goyal } 48406e21a25877db7207b5393ab163028bb4116df4fSunny Goyal } 48506e21a25877db7207b5393ab163028bb4116df4fSunny Goyal } 48606e21a25877db7207b5393ab163028bb4116df4fSunny Goyal 48706e21a25877db7207b5393ab163028bb4116df4fSunny Goyal if (!FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND) { 48806e21a25877db7207b5393ab163028bb4116df4fSunny Goyal // Always enter the spring loaded mode 48906e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mLauncher.enterSpringLoadedDragMode(); 49058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 491d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 492d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 493689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 494689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 495689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 496689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 49758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal @Override 498d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 49958376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal if (ENFORCE_DRAG_EVENT_ORDER) { 5000de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity("onDragEnd", 0, 0); 50158376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 50258376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 503689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 504689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 505689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 506689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 5073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 5084b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 509f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 510f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 511f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 5125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5134e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham mOutlineProvider = null; 5144e47b5b0d678f9b23bee211a7808c73c51a1d7d1Tony Wickham mDragInfo = null; 5155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 516ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 517d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 518d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 5220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 52377ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal mCurrentPage = getDefaultPage(); 524cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 5252e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 5260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 527cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 528ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 529ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 530dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 531c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 53222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 53331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5345f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 535a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 536a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 537824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 5384d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal 5394d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal setEdgeGlowColor(getResources().getColor(R.color.workspace_edge_effect_color)); 54031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 54131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 542d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal @Override 543d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal public void initParentViews(View parent) { 544d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal super.initParentViews(parent); 545d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal mPageIndicator.setAccessibilityDelegate(new OverviewAccessibilityDelegate()); 5462a82afd6f6a26950b9f09863b2e692f38a4ec678Adam Cohen mQsbAlphaController = new MultiStateAlphaController(mLauncher.getQsbContainer(), 4); 547d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal } 548d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal 54977ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal private int getDefaultPage() { 55077ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal return numCustomPages(); 55177ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal } 55277ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal 55322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 55422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 55522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 55622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 55722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 55822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 55922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 56022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 56122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 56222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 563964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 564964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 565964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 566964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 567964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 568964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 569964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 57031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 5718b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 57231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 57331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 57431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 5752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 5762801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 5772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 578c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal cl.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO); 579f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 5808b805b17158886035b38261eb611d8641701ae43Michael Jurka } 5818b805b17158886035b38261eb611d8641701ae43Michael Jurka 582a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 583a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 58431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 58531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5866178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal private int getEmbeddedQsbId() { 5876178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal return mLauncher.getDeviceProfile().isVerticalBarLayout() 5886178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal ? R.id.qsb_container : R.id.workspace_blocked_row; 5896178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 5906178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 591da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal /** 592da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal * Initializes and binds the first page 5930de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song * @param qsb an existing qsb to recycle or null. 594da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal */ 595da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public void bindAndInitFirstWorkspaceScreen(View qsb) { 596a9e2f5abb3c21d9721939c625ffb0caabb34e8d9Sunny Goyal if (!FeatureFlags.QSB_ON_FIRST_SCREEN) { 597a9e2f5abb3c21d9721939c625ffb0caabb34e8d9Sunny Goyal return; 598a9e2f5abb3c21d9721939c625ffb0caabb34e8d9Sunny Goyal } 599da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal // Add the first page 600da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal CellLayout firstPage = insertNewWorkspaceScreen(Workspace.FIRST_SCREEN_ID, 0); 601f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (FeatureFlags.PULLDOWN_SEARCH) { 602f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song firstPage.setOnTouchListener(new VerticalFlingDetector(mLauncher) { 603f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song // detect fling when touch started from empty space 604f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song @Override 605f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song public boolean onTouch(View v, MotionEvent ev) { 606f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (workspaceInModalState()) return false; 607f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (shouldConsumeTouch(v)) return true; 608f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (super.onTouch(v, ev)) { 609f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song mLauncher.startSearch("", false, null, false); 610035a516e182090b2cee11d11579df432b7fcf02aHyunyoung Song return true; 611f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song } 612f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song return false; 61346133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Song } 614f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song }); 615f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song firstPage.setOnInterceptTouchListener(new VerticalFlingDetector(mLauncher) { 616f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song // detect fling when touch started from on top of the icons 617f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song @Override 618f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song public boolean onTouch(View v, MotionEvent ev) { 619f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (shouldConsumeTouch(v)) return true; 620f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song if (super.onTouch(v, ev)) { 621f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song mLauncher.startSearch("", false, null, false); 622035a516e182090b2cee11d11579df432b7fcf02aHyunyoung Song return true; 623f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song } 624f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song return false; 625f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song } 626f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song }); 627f99370c2a9cbe340f340a15a5f065166de9f809aHyunyoung Song } 6286178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // Always add a QSB on the first screen. 629da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal if (qsb == null) { 6306178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // In transposed layout, we add the QSB in the Grid. As workspace does not touch the 6316178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // edges, we do not need a full width QSB. 63201440c6e83522f6ae1e5e00edc9090b32fed2467Sunny Goyal qsb = mLauncher.getLayoutInflater().inflate( 63301440c6e83522f6ae1e5e00edc9090b32fed2467Sunny Goyal mLauncher.getDeviceProfile().isVerticalBarLayout() 63401440c6e83522f6ae1e5e00edc9090b32fed2467Sunny Goyal ? R.layout.qsb_container : R.layout.qsb_blocker_view, 63501440c6e83522f6ae1e5e00edc9090b32fed2467Sunny Goyal firstPage, false); 636da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal } 637da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 6386178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(), 1); 639da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal lp.canReorder = false; 6406178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal if (!firstPage.addViewToCellLayout(qsb, 0, getEmbeddedQsbId(), lp, true)) { 641da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal Log.e(TAG, "Failed to add to item at (0, 0) to CellLayout"); 642da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal } 643da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal } 644da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 6456178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal @Override 6466178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 6476178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal super.onMeasure(widthMeasureSpec, heightMeasureSpec); 6486178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 6496178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // Update the QSB to match the cell height. This is treating the QSB essentially as a child 6506178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // of workspace despite that it's not a true child. 6516178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // Note that it relies on the strict ordering of measuring the workspace before the QSB 6526178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal // at the dragLayer level. 6536178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal if (getChildCount() > 0) { 6546178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal CellLayout firstPage = (CellLayout) getChildAt(0); 6556178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal int cellHeight = firstPage.getCellHeight(); 6566178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 6576178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal View qsbContainer = mLauncher.getQsbContainer(); 6586178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal ViewGroup.LayoutParams lp = qsbContainer.getLayoutParams(); 6596178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal if (cellHeight > 0 && lp.height != cellHeight) { 6606178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal lp.height = cellHeight; 661dfc8b6685bf330b203cb16b67c39bed936030306Sunny Goyal qsbContainer.setLayoutParams(lp); 6626178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 6636178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 6646178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 6656178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 6669e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 667964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 668964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 669964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 670964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 671964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 672964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 673964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 674964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 675964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 676964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 677964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 678da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal // Recycle the QSB widget 6796178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal View qsb = findViewById(getEmbeddedQsbId()); 680da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal if (qsb != null) { 681da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal ((ViewGroup) qsb.getParent()).removeView(qsb); 682da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal } 683da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 6849e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 6859e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 6869e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 6879e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 688964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 689da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal // Ensure that the first page is always present 690da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal bindAndInitFirstWorkspaceScreen(qsb); 691da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 692964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 693964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 6949e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 6959e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 696da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public void insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 69764359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 69864359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 69964359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 70064359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 70164359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 70264359a53dc827797917a8d9a0697a91996789801Winson Chung } 703da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal insertNewWorkspaceScreen(screenId, insertIndex); 704dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 705dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 706da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public void insertNewWorkspaceScreen(long screenId) { 707da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal insertNewWorkspaceScreen(screenId, getChildCount()); 70864359a53dc827797917a8d9a0697a91996789801Winson Chung } 70964359a53dc827797917a8d9a0697a91996789801Winson Chung 710da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal public CellLayout insertNewWorkspaceScreen(long screenId, int insertIndex) { 7115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 7125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 7135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7157066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal // Inflate the cell layout, but do not add it automatically so that we can get the newly 7167066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal // created CellLayout. 7177066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal CellLayout newScreen = (CellLayout) mLauncher.getLayoutInflater().inflate( 7187066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal R.layout.workspace_screen, this, false /* attachToRoot */); 7197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 720f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 721837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 722dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 72364359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 72464359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 725c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen 726ae50284e0a838139c67caf0064a0977c871497faSunny Goyal if (mLauncher.getAccessibilityDelegate().isInAccessibleDrag()) { 727e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal newScreen.enableAccessibleDrag(true, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG); 728c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen } 729da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal 730da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal return newScreen; 731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 733dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 734dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 7357066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, this, false); 736c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen customScreen.disableDragTarget(); 737e2fd14b9f61d58297ff962e8c31f49439e0309a9Sunny Goyal customScreen.disableJailContent(); 738dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 739dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 740dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 741edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 7422702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 7432702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 7442702ea006084a441f085c779ff77be1128a19badAdam Cohen 745edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 746ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 74782e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 748fe770c9feb5f7fc05853f1d3a9eb2c825787b0a5Sunny Goyal setCurrentPage(getCurrentPage() + 1); 749dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 750dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 751a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 752a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 753a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 754a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 755a888158880fea53479447d883391f552604e46b6Dave Hawkey } 756a888158880fea53479447d883391f552604e46b6Dave Hawkey 757a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 758a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 759a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 760bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 761bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 762bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 763bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 764bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 765bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 766a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 767a888158880fea53479447d883391f552604e46b6Dave Hawkey 76882e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 769fe770c9feb5f7fc05853f1d3a9eb2c825787b0a5Sunny Goyal setCurrentPage(getCurrentPage() - 1); 770a888158880fea53479447d883391f552604e46b6Dave Hawkey } 771a888158880fea53479447d883391f552604e46b6Dave Hawkey 77253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 77353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 77498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 77598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 77698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 77798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 77898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 77998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 78098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 78198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 78298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 78398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 78498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 78577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 78677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 78777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 788166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 789166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 790166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 791166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 792166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 793166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 794225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 7950fa5ada2261a29ad9be7195c8cdb8cb50bdd0742Tony Wickham customContent.setFocusable(true); 7960fa5ada2261a29ad9be7195c8cdb8cb50bdd0742Tony Wickham customContent.setOnKeyListener(new FullscreenKeyEventListener()); 79762b9b6054e46074f57ccf156a8663b4392cd82d9Tony Wickham customContent.setOnFocusChangeListener(mLauncher.mFocusHandler 79862b9b6054e46074f57ccf156a8663b4392cd82d9Tony Wickham .getHideIndicatorOnFocusListener()); 79998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 80053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 80198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 80298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 80398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 80498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 8055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 8065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 8075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 8085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 8125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 8135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 8145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 8155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 8175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 8185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 8195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 8235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 8245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 8255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 8275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 8285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 8325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 8335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 8345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 8355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 8375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 839ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 840dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 841dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 842dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 843dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 844dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 845ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 846ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 847ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 848ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 849ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 850ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 851ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 852917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 853917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 854ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 855ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 856ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 857ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 858ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 859ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 860a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 861f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 862f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 863ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 864ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 865ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 866689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 867689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 868ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 869ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 870689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 871ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 872dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 873dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 874dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 875dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 876dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 877ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 878ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 879ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 880ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 881689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 882ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 883ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 884ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 885ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 886ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 887ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 8882f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 889ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 890ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 891ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 892ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 893ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 894ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 8952b7bf87bba2a17374958b73ef07397282d7e655eSunny Goyal snapToPage(getNextPage(), 0); 896ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 897ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 898ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 899ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 9003a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 9013a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 9023a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 9033a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 9045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9053a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 906ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 907ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 908ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 909ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 910ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 911ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 912ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 913a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 914ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 915ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 916ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 917ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 918ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 919ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 920ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 921ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 922ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 923ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 924ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 925ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 926ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 927ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 928ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 929d4b28d2e1bb73fcdb1e46bb06e1666e27af2e643Tony Wickham // Update the page indicator to reflect the removed page. 930d4b28d2e1bb73fcdb1e46bb06e1666e27af2e643Tony Wickham showPageIndicatorAtCurrentScroll(); 931ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 932ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 933ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 934ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 935ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 936ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 937ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 938ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 939ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 940ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 941ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 942ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 943ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 944ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 945ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 946ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 947ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 948ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 949ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 9505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9522f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 9532f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 954fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 9552f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 9562f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 9572f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 959dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 960dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 961dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 962dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 963a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 96489f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 966c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 968dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 969d249748abf357925b326d57ab68eb6c2b23c4ef6Sunny Goyal long newId = LauncherSettings.Settings.call(getContext().getContentResolver(), 970d249748abf357925b326d57ab68eb6c2b23c4ef6Sunny Goyal LauncherSettings.Settings.METHOD_NEW_SCREEN_ID) 971d249748abf357925b326d57ab68eb6c2b23c4ef6Sunny Goyal .getLong(LauncherSettings.Settings.EXTRA_VALUE); 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 974dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 97564359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 97664359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 97764359a53dc827797917a8d9a0697a91996789801Winson Chung 978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 981dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 9829eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal return mWorkspaceScreens.get(screenId); 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 986e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal int index = mWorkspaceScreens.indexOfValue(layout); 987e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal if (index != -1) { 988e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal return mWorkspaceScreens.keyAt(index); 989dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 991dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 994dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 995dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 997dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 9985f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 9995f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 10005f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 10015f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 1002dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1003dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 100483a8f042adda926489494dff217c15ab696139b4Sunny Goyal public ArrayList<Long> getScreenOrder() { 1005c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 1006c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 1007c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 1008dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 100965e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 1010dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 1011dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 1012517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 1013517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 1014517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 10159ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (isPageInTransition()) { 1016accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 1017accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 1018accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1019accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 1020accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 1021dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 1022e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal int total = mWorkspaceScreens.size(); 1023e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal for (int i = 0; i < total; i++) { 1024e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal long id = mWorkspaceScreens.keyAt(i); 1025e2df0620c13b9dc7e63224153b98fdbb48546f9bSunny Goyal CellLayout cl = mWorkspaceScreens.valueAt(i); 1026da4fe1a6244457f144e0a331cada3ada17157809Sunny Goyal // FIRST_SCREEN_ID can never be removed. 1027a9e2f5abb3c21d9721939c625ffb0caabb34e8d9Sunny Goyal if ((!FeatureFlags.QSB_ON_FIRST_SCREEN || id > FIRST_SCREEN_ID) 1028a9e2f5abb3c21d9721939c625ffb0caabb34e8d9Sunny Goyal && cl.getShortcutsAndWidgets().getChildCount() == 0) { 1029dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 1030dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1031dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1032dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1033ae50284e0a838139c67caf0064a0977c871497faSunny Goyal boolean isInAccessibleDrag = mLauncher.getAccessibilityDelegate().isInAccessibleDrag(); 1034de1e67c38856ab1253426bfb4f892895eeb5f6d9Vadim Tryshev 10355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 10365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 1037fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 10385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 1039dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 1040dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 1041dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 1042dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 1043dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 10445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 10455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 10465084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 10475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 10485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 1049de1e67c38856ab1253426bfb4f892895eeb5f6d9Vadim Tryshev 1050ae50284e0a838139c67caf0064a0977c871497faSunny Goyal if (isInAccessibleDrag) { 1051de1e67c38856ab1253426bfb4f892895eeb5f6d9Vadim Tryshev cl.enableAccessibleDrag(false, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG); 1052de1e67c38856ab1253426bfb4f892895eeb5f6d9Vadim Tryshev } 1053de1e67c38856ab1253426bfb4f892895eeb5f6d9Vadim Tryshev 10545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 10555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 10565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 1057ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 10585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 10595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 1060dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1061dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 106264359a53dc827797917a8d9a0697a91996789801Winson Chung 106364359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 106464359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 106564359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 106664359a53dc827797917a8d9a0697a91996789801Winson Chung } 1067accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 1068accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 1069accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 1070accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1071dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1072dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1073d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal /** 1074d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal * At bind time, we use the rank (screenId) to compute x and y for hotseat items. 1075d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal * See {@link #addInScreen}. 1076d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal */ 1077d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal public void addInScreenFromBind(View child, ItemInfo info) { 1078d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal int x = info.cellX; 1079d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal int y = info.cellY; 1080d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1081d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal int screenId = (int) info.screenId; 1082d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal x = mLauncher.getHotseat().getCellXFromOrder(screenId); 1083d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal y = mLauncher.getHotseat().getCellYFromOrder(screenId); 1084d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal } 1085d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal addInScreen(child, info.container, info.screenId, x, y, info.spanX, info.spanY); 1086dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1087dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1088d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal /** 1089d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal * Adds the specified child in the specified screen based on the {@param info} 1090d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal * See {@link #addInScreen}. 1091d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal */ 1092d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal public void addInScreen(View child, ItemInfo info) { 1093d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal addInScreen(child, info.container, info.screenId, info.cellX, info.cellY, 1094d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal info.spanX, info.spanY); 1095aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1096aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 109731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 109831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 109931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 110031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 110131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 1102dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 110331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 110431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 110531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 110631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 110731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1108d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal private void addInScreen(View child, long container, long screenId, int x, int y, 1109d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal int spanX, int spanY) { 11103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1111dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 1112dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 11138481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 11148481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 11153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 11163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 11173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 1118dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 1119dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 1120dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 1121dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1122dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 11233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 11243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 11253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 1126b3726d90a567e992e4d0f43e7c7acdd8739ae805Sunny Goyal child.setOnKeyListener(new HotseatIconKeyEventListener()); 11273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1128099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1129099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1130099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1131099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 11323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1133099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1134099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1135099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1136099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1137dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1138ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 113931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 114031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 114196d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1142ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1143ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 114431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 114531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1146ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 114731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 114831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 114931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 115031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 115131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1152aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 11537f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 11547f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 11557f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 11567f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 11576569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1158c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1159c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1160c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1161f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 1162d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal if (!layout.addViewToCellLayout(child, -1, childId, lp, markCellsAsOccupied)) { 1163aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1164aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 11656569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 1166a13654529cb557abd946da4d4637593565917ecdSunny Goyal Log.e(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout"); 1167aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1168aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 116931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 11700d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 117131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 117231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 117300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1174aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 117500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 117631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 117731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1178d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1179e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1180e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1181e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1182e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 11837066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 1184e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1185dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 118646133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Song return shouldConsumeTouch(v); 118746133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Song } 118846133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Song 118946133612b4c864a4e4da45a9de3a343e3955c321Hyunyoung Song private boolean shouldConsumeTouch(View v) { 11900c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham return !workspaceIconsCanBeDragged() 11916c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1192e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1193e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1194fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1195fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1196fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1197fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 11987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 11997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 12009b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 1201251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham return !mIsSwitchingState 1202251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham || (mTransitionProgress > FINISHED_SWITCHING_STATE_TRANSITION_PROGRESS); 12037044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1205ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1206ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1207ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1208ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 12095f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 12105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 12116c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 12125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 12135f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 12145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 12155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 12165f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 12175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 12185f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 12195f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1220d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1221d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1222f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1223f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 12243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1225d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1226d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1227d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1228d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1229d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 12302805e639cdea6ae0051155611d122ed27556e658Sunny Goyal if (currentPage != null) { 1231d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1232d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1233d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1234f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 12355f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 12365f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 12375f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1238d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1239d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1240d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1241d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1242d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1243d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1244d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1245d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1246d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1247d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1248d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 12493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 12503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 12513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 12523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 12533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 12543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 12553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 12563d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 12573d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 125887af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal if (v instanceof LauncherAppWidgetHostView 125987af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal && v.getTag() instanceof LauncherAppWidgetInfo) { 12603d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 126187af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) v; 126287af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal if (lahv.isReinflateRequired()) { 1263c0b52fefbc11531d560359c093484099f9d1298eWinson // Remove and rebind the current widget (which was inflated in the wrong 1264c0b52fefbc11531d560359c093484099f9d1298eWinson // orientation), but don't delete it from the database 12652949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(lahv, info, false /* deleteFromDb */); 12663d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 12673d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 12683d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 12693d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 12703d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 12713d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 12723d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 12731adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 12741adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 12757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1276f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 12773d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 12783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 12793d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1280f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 12813d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1282f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 12833d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 12847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1285f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 12863d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 12877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 12887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 12903d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 12913d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 12923d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12937066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal boolean swipeInIgnoreDirection = mIsRtl ? deltaX < 0 : deltaX > 0; 12942ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 12952ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 12962ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 12973d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 12983d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 12993d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 13003d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 13012ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 13022ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 13032ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 13042ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 13052ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 13062ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 13072ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 13087044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 13097044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 13107044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 13117044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 13127044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 13137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 13147044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 13157044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 13167044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 13177044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 13187044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 13197044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 13207044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 13217044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 13227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1323f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 13241adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 13251adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 13269ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal protected void onPageBeginTransition() { 13279ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal super.onPageBeginTransition(); 132835fe7be54e4c9b47598130f5234ea96c4dc16229Sunny Goyal updateChildrenLayersEnabled(false); 132931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 133031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13319ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal protected void onPageEndTransition() { 13329ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal super.onPageEndTransition(); 133335fe7be54e4c9b47598130f5234ea96c4dc16229Sunny Goyal updateChildrenLayersEnabled(false); 1334d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 13353bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 13366c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 13373bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 13383bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 133925460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 13403bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 13411262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 134226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 1343e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham if (mDelayedResizeRunnable != null && !mIsSwitchingState) { 134426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 134526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 134626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1347f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1348f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1349f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1350f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1351f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1352accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1353accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1354accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1355accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1356c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1357c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1358c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionBegin() { 1359c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1360c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = true; 1361c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1362c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1363c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void onScrollInteractionEnd() { 1364c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen super.onScrollInteractionEnd(); 1365c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mScrollInteractionBegan = false; 1366c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (mStartedSendingScrollEvents) { 1367c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = false; 1368c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionEnd(); 1369c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1370c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1371c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1372c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen public void setLauncherOverlay(LauncherOverlay overlay) { 1373c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay = overlay; 1374c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // A new overlay has been set. Reset event tracking 1375c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal mStartedSendingScrollEvents = false; 1376c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal onOverlayScrollChanged(0); 1377c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1378c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1379c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal @Override 1380c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal protected int getUnboundedScrollX() { 1381061380a04d067d06adf41c72b4a6892827777accSunny Goyal if (isScrollingOverlay()) { 1382061380a04d067d06adf41c72b4a6892827777accSunny Goyal return mUnboundedScrollX; 1383c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1384c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1385c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal return super.getUnboundedScrollX(); 1386c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1387c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1388061380a04d067d06adf41c72b4a6892827777accSunny Goyal private boolean isScrollingOverlay() { 1389061380a04d067d06adf41c72b4a6892827777accSunny Goyal return mLauncherOverlay != null && 1390061380a04d067d06adf41c72b4a6892827777accSunny Goyal ((mIsRtl && mUnboundedScrollX > mMaxScrollX) || (!mIsRtl && mUnboundedScrollX < 0)); 1391061380a04d067d06adf41c72b4a6892827777accSunny Goyal } 1392061380a04d067d06adf41c72b4a6892827777accSunny Goyal 1393061380a04d067d06adf41c72b4a6892827777accSunny Goyal @Override 1394061380a04d067d06adf41c72b4a6892827777accSunny Goyal protected void snapToDestination() { 1395061380a04d067d06adf41c72b4a6892827777accSunny Goyal // If we're overscrolling the overlay, we make sure to immediately reset the PagedView 1396061380a04d067d06adf41c72b4a6892827777accSunny Goyal // to it's baseline position instead of letting the overscroll settle. The overlay handles 1397061380a04d067d06adf41c72b4a6892827777accSunny Goyal // it's own settling, and every gesture to the overlay should be self-contained and start 1398061380a04d067d06adf41c72b4a6892827777accSunny Goyal // from 0, so we zero it out here. 1399061380a04d067d06adf41c72b4a6892827777accSunny Goyal if (isScrollingOverlay()) { 1400061380a04d067d06adf41c72b4a6892827777accSunny Goyal int finalScroll = mIsRtl ? mMaxScrollX : 0; 1401061380a04d067d06adf41c72b4a6892827777accSunny Goyal 1402061380a04d067d06adf41c72b4a6892827777accSunny Goyal // We reset mWasInOverscroll so that PagedView doesn't zero out the overscroll 1403061380a04d067d06adf41c72b4a6892827777accSunny Goyal // interaction when we call scrollTo. 1404061380a04d067d06adf41c72b4a6892827777accSunny Goyal mWasInOverscroll = false; 1405061380a04d067d06adf41c72b4a6892827777accSunny Goyal scrollTo(finalScroll, getScrollY()); 1406061380a04d067d06adf41c72b4a6892827777accSunny Goyal } else { 1407061380a04d067d06adf41c72b4a6892827777accSunny Goyal super.snapToDestination(); 1408061380a04d067d06adf41c72b4a6892827777accSunny Goyal } 1409061380a04d067d06adf41c72b4a6892827777accSunny Goyal } 1410061380a04d067d06adf41c72b4a6892827777accSunny Goyal 1411c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal @Override 1412c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal public void scrollTo(int x, int y) { 1413c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal mUnboundedScrollX = x; 1414c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal super.scrollTo(x, y); 1415c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1416c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 14176178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal private void onWorkspaceOverallScrollChanged() { 1418c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal if (!mIgnoreQsbScroll) { 1419c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal mLauncher.getQsbContainer().setTranslationX( 1420c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal mOverlayTranslation + mFirstPageScrollX - getScrollX()); 1421c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal } 14226178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 14236178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 1424c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen @Override 1425f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham protected void onScrollChanged(int l, int t, int oldl, int oldt) { 1426f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham super.onScrollChanged(l, t, oldl, oldt); 14276178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal onWorkspaceOverallScrollChanged(); 1428f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham 1429f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham // Update the page indicator progress. 1430f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham boolean isTransitioning = mIsSwitchingState 1431f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham || (getLayoutTransition() != null && getLayoutTransition().isRunning()); 1432ddb77003e728cac32de009e709f80280e68f6b6eTony Wickham if (!isTransitioning) { 1433f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham showPageIndicatorAtCurrentScroll(); 1434f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham } 14359ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 14369ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal updatePageAlphaValues(); 14379ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal updateStateForCustomContent(); 14389ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal enableHwLayersOnVisiblePages(); 1439f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham } 1440f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham 1441f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham private void showPageIndicatorAtCurrentScroll() { 1442ddb77003e728cac32de009e709f80280e68f6b6eTony Wickham if (mPageIndicator != null) { 1443ddb77003e728cac32de009e709f80280e68f6b6eTony Wickham mPageIndicator.setScroll(getScrollX(), computeMaxScrollX()); 1444ddb77003e728cac32de009e709f80280e68f6b6eTony Wickham } 1445f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham } 1446f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham 1447f549dab31d0fa3e4d0cf8d6025b20e49aafb2d59Tony Wickham @Override 1448c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen protected void overScroll(float amount) { 14497066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal boolean shouldOverScroll = (amount <= 0 && (!hasCustomContent() || mIsRtl)) || 14507066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal (amount >= 0 && (!hasCustomContent() || !mIsRtl)); 1451c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 14528c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen boolean shouldScrollOverlay = mLauncherOverlay != null && 14537066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal ((amount <= 0 && !mIsRtl) || (amount >= 0 && mIsRtl)); 14548c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 14550de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song boolean shouldZeroOverlay = mLauncherOverlay != null && mLastOverlayScroll != 0 && 14567066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal ((amount >= 0 && !mIsRtl) || (amount <= 0 && mIsRtl)); 1457c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 1458c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (shouldScrollOverlay) { 1459c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen if (!mStartedSendingScrollEvents && mScrollInteractionBegan) { 1460c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mStartedSendingScrollEvents = true; 1461c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen mLauncherOverlay.onScrollInteractionBegin(); 1462c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 1463c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen 14640de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mLastOverlayScroll = Math.abs(amount / getViewportWidth()); 14650de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mLauncherOverlay.onScrollChange(mLastOverlayScroll, mIsRtl); 1466c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } else if (shouldOverScroll) { 1467c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen dampedOverScroll(amount); 1468c2d6e897dbcb96b7b629e42002966368fbda2f95Adam Cohen } 14698c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen 14708c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen if (shouldZeroOverlay) { 14717066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal mLauncherOverlay.onScrollChange(0, mIsRtl); 14728c4ca9277dcb92cb965a1e58eef59ad9868ae44eAdam Cohen } 147389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 147489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 1475c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal private final Interpolator mAlphaInterpolator = new DecelerateInterpolator(3f); 1476c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1477c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal /** 1478c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal * The overlay scroll is being controlled locally, just update our overlay effect 1479c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal */ 1480c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal public void onOverlayScrollChanged(float scroll) { 1481c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal float offset = 0f; 1482c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal float slip = 0f; 1483c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1484c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal scroll = Math.max(scroll - offset, 0); 1485c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal scroll = Math.min(1, scroll / (1 - offset)); 1486c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1487c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal float alpha = 1 - mAlphaInterpolator.getInterpolation(scroll); 1488c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal float transX = mLauncher.getDragLayer().getMeasuredWidth() * scroll; 1489c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal transX *= 1 - slip; 1490c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1491c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal if (mIsRtl) { 1492c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal transX = -transX; 1493c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1494ee68816be8e4667548ac8925a14d014f1d66d460Sunny Goyal mOverlayTranslation = transX; 1495c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1496c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // TODO(adamcohen): figure out a final effect here. We may need to recommend 1497c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // different effects based on device performance. On at least one relatively high-end 1498c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // device I've tried, translating the launcher causes things to get quite laggy. 1499230b2b7f441cef5c842f0c6f13a0b91db043a94cHyunyoung Song setWorkspaceTranslationAndAlpha(Direction.X, transX, alpha); 1500230b2b7f441cef5c842f0c6f13a0b91db043a94cHyunyoung Song setHotseatTranslationAndAlpha(Direction.X, transX, alpha); 15016178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal onWorkspaceOverallScrollChanged(); 15022a82afd6f6a26950b9f09863b2e692f38a4ec678Adam Cohen 15032a82afd6f6a26950b9f09863b2e692f38a4ec678Adam Cohen mQsbAlphaController.setAlphaAtIndex(alpha, QSB_ALPHA_INDEX_OVERLAY_SCROLL); 15046178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 15056178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 15066178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal /** 15076178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal * Moves the workspace UI in the Y direction. 15086178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal * @param translation the amount of shift. 15096178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal * @param alpha the alpha for the workspace page 15106178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal */ 15116178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal public void setWorkspaceYTranslationAndAlpha(float translation, float alpha) { 15126178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal setWorkspaceTranslationAndAlpha(Direction.Y, translation, alpha); 15136178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 15146178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal mLauncher.getQsbContainer().setTranslationY(translation); 15156178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal mQsbAlphaController.setAlphaAtIndex(alpha, QSB_ALPHA_INDEX_Y_TRANSLATION); 1516a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal } 1517a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal 1518a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal /** 1519a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal * Moves the workspace UI in the provided direction. 1520bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal * @param direction the direction to move the workspace 1521bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal * @param translation the amount of shift. 1522a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal * @param alpha the alpha for the workspace page 1523a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal */ 15246178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal private void setWorkspaceTranslationAndAlpha(Direction direction, float translation, float alpha) { 1525bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal Property<View, Float> property = direction.viewProperty; 1526bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal mPageAlpha[direction.ordinal()] = alpha; 1527bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal float finalAlpha = mPageAlpha[0] * mPageAlpha[1]; 1528bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 1529a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal View currentChild = getChildAt(getCurrentPage()); 1530a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal if (currentChild != null) { 1531bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal property.set(currentChild, translation); 1532bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal currentChild.setAlpha(finalAlpha); 1533a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal } 1534c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1535c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal // When the animation finishes, reset all pages, just in case we missed a page. 1536a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal if (Float.compare(translation, 0) == 0) { 1537c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal for (int i = getChildCount() - 1; i >= 0; i--) { 1538a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal View child = getChildAt(i); 1539bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal property.set(child, translation); 1540bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal child.setAlpha(finalAlpha); 1541c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1542c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1543c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal } 1544c86df470ab360a6e3f7edfd4b9cadcc5c31734f8Sunny Goyal 1545a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal /** 1546a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal * Moves the Hotseat UI in the provided direction. 1547bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal * @param direction the direction to move the workspace 15481f06427266c0cb5de4561fc7c620ff542f625300Winson * @param translation the amount of shift. 1549a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal * @param alpha the alpha for the hotseat page 1550a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal */ 1551230b2b7f441cef5c842f0c6f13a0b91db043a94cHyunyoung Song public void setHotseatTranslationAndAlpha(Direction direction, float translation, float alpha) { 1552bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal Property<View, Float> property = direction.viewProperty; 15531f06427266c0cb5de4561fc7c620ff542f625300Winson // Skip the page indicator movement in the vertical bar layout 15541f06427266c0cb5de4561fc7c620ff542f625300Winson if (direction != Direction.Y || !mLauncher.getDeviceProfile().isVerticalBarLayout()) { 15551f06427266c0cb5de4561fc7c620ff542f625300Winson property.set(mPageIndicator, translation); 15561f06427266c0cb5de4561fc7c620ff542f625300Winson } 15576d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal property.set(mLauncher.getHotseat(), translation); 15586d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal setHotseatAlphaAtIndex(alpha, direction.ordinal()); 15596d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal } 1560bfa8fbd782370c9d1f5b24f94dc29b74a31b28f0Sunny Goyal 15616d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal private void setHotseatAlphaAtIndex(float alpha, int index) { 15626d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal mHotseatAlpha[index] = alpha; 1563bbff2926f8dd61b99f62d56390815ca84cece51ePeter Schiller final float hotseatAlpha = mHotseatAlpha[0] * mHotseatAlpha[1] * mHotseatAlpha[2]; 1564bbff2926f8dd61b99f62d56390815ca84cece51ePeter Schiller final float pageIndicatorAlpha = mHotseatAlpha[0] * mHotseatAlpha[2]; 1565a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal 1566bbff2926f8dd61b99f62d56390815ca84cece51ePeter Schiller mLauncher.getHotseat().setAlpha(hotseatAlpha); 1567bbff2926f8dd61b99f62d56390815ca84cece51ePeter Schiller mPageIndicator.setAlpha(pageIndicatorAlpha); 15686d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal } 15696d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal 15706d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal public ValueAnimator createHotseatAlphaAnimator(float finalValue) { 15716d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal if (Float.compare(finalValue, mHotseatAlpha[HOTSEAT_STATE_ALPHA_INDEX]) == 0) { 15726d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal // Return a dummy animator to avoid null checks. 15736d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal return ValueAnimator.ofFloat(0, 0); 15746d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal } else { 15756d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal ValueAnimator animator = ValueAnimator 15766d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal .ofFloat(mHotseatAlpha[HOTSEAT_STATE_ALPHA_INDEX], finalValue); 15776d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal animator.addUpdateListener(new AnimatorUpdateListener() { 15786d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal @Override 15796d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal public void onAnimationUpdate(ValueAnimator valueAnimator) { 15806d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal float value = (Float) valueAnimator.getAnimatedValue(); 15816d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal setHotseatAlphaAtIndex(value, HOTSEAT_STATE_ALPHA_INDEX); 15826d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal } 15836d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal }); 15846d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal 15856d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal AccessibilityManager am = (AccessibilityManager) 15866d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal mLauncher.getSystemService(Context.ACCESSIBILITY_SERVICE); 15876d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal final boolean accessibilityEnabled = am.isEnabled(); 15886d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal animator.addUpdateListener( 15896d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal new AlphaUpdateListener(mLauncher.getHotseat(), accessibilityEnabled)); 15906d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal animator.addUpdateListener( 15916d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal new AlphaUpdateListener(mPageIndicator, accessibilityEnabled)); 15926d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal return animator; 15936d64d88b0f222c951f406a7e2195f8f3c0be208fSunny Goyal } 1594a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal } 1595a92e0dfa0c8724252c692da59193ee40d0b366a7Sunny Goyal 1596ee68816be8e4667548ac8925a14d014f1d66d460Sunny Goyal @Override 15970de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song protected void getEdgeVerticalPosition(int[] pos) { 15984d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal View child = getChildAt(getPageCount() - 1); 15994d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal pos[0] = child.getTop(); 16004d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal pos[1] = child.getBottom(); 16014d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal } 16024d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal 16034d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal @Override 160489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 160589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1606bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 16076ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1608bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1609bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 16103a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 16113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 1612bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 16136ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1614bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1615bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1616bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1617bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1618bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 161901f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 16200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 16216fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 16226fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 16236fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 16246fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1625824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 16266f866095c0177a794050e578f148b640f4e0a0abSunny Goyal Utilities.THREAD_POOL_EXECUTOR.execute(new Runnable() { 16276f866095c0177a794050e578f148b640f4e0a0abSunny Goyal @Override 16286f866095c0177a794050e578f148b640f4e0a0abSunny Goyal public void run() { 16296f866095c0177a794050e578f148b640f4e0a0abSunny Goyal final Point size = LauncherAppState.getInstance() 16306f866095c0177a794050e578f148b640f4e0a0abSunny Goyal .getInvariantDeviceProfile().defaultWallpaperSize; 16316f866095c0177a794050e578f148b640f4e0a0abSunny Goyal if (size.x != mWallpaperManager.getDesiredMinimumWidth() 16326f866095c0177a794050e578f148b640f4e0a0abSunny Goyal || size.y != mWallpaperManager.getDesiredMinimumHeight()) { 16336f866095c0177a794050e578f148b640f4e0a0abSunny Goyal mWallpaperManager.suggestDesiredDimensions(size.x, size.y); 16344b17147c28488c20b01aea18297fd6a327bad213Sunny Goyal } 1635a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 16366f866095c0177a794050e578f148b640f4e0a0abSunny Goyal }); 1637c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1638c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1639c7d2e83c15e85b2695e016213549d08e63c923b3Winson public void lockWallpaperToDefaultPage() { 1640c7d2e83c15e85b2695e016213549d08e63c923b3Winson mWallpaperOffset.setLockToDefaultPage(true); 1641c7d2e83c15e85b2695e016213549d08e63c923b3Winson } 1642c7d2e83c15e85b2695e016213549d08e63c923b3Winson 1643c7d2e83c15e85b2695e016213549d08e63c923b3Winson public void unlockWallpaperFromDefaultPageOnNextLayout() { 1644c7d2e83c15e85b2695e016213549d08e63c923b3Winson if (mWallpaperOffset.isLockedToDefaultPage()) { 1645c7d2e83c15e85b2695e016213549d08e63c923b3Winson mUnlockWallpaperFromDefaultPageOnLayout = true; 1646c7d2e83c15e85b2695e016213549d08e63c923b3Winson requestLayout(); 1647c7d2e83c15e85b2695e016213549d08e63c923b3Winson } 1648c7d2e83c15e85b2695e016213549d08e63c923b3Winson } 1649c7d2e83c15e85b2695e016213549d08e63c923b3Winson 1650f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1651ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1652ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1653ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1654ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1655f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1656f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1657f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1658f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1659ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1660f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1661f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1662db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1663db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1664db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1665db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1666dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1667dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1668dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1669dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1670340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1671340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1672340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1673fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1674cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1675cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 167695cdb3a0211650e76adb451588ce89fd585b178fTony Wickham public void computeScrollWithoutInvalidation() { 167795cdb3a0211650e76adb451588ce89fd585b178fTony Wickham computeScrollHelper(false); 167895cdb3a0211650e76adb451588ce89fd585b178fTony Wickham } 167995cdb3a0211650e76adb451588ce89fd585b178fTony Wickham 1680ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1681a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham protected void determineScrollingStart(MotionEvent ev, float touchSlopScale) { 1682a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham if (!isSwitchingState()) { 1683a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham super.determineScrollingStart(ev, touchSlopScale); 1684a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham } 1685a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham } 1686a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham 1687a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham @Override 1688ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1689ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1690b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (!mLauncher.isAppsViewVisible()) { 1691ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1692ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1693ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1694ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 169594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 16969ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (!mIsPageInTransition && !isTouchActive()) { 169794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 169894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 169994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 170094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 17019ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal private void updatePageAlphaValues() { 1702869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1703c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen !workspaceInModalState() && 17044d113a5ff44ff1a7f19263bde21581fbf9a54212Sunny Goyal !mIsSwitchingState) { 1705cce078099c03a2177f9ecba5e221a874ca10f5a4Sunny Goyal int screenCenter = getScrollX() + getViewportWidth() / 2; 170684a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1707869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1708869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1709869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 171073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1711869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 17126178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 17136178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal if (isQsbContainerPage(i)) { 17146178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal mQsbAlphaController.setAlphaAtIndex(alpha, QSB_ALPHA_INDEX_PAGE_SCROLL); 17156178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 171673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1717f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1718f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1719a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1720a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 172198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1722edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1723edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1724edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1725fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1726fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1727fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1728fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1729bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1730fe770c9feb5f7fc05853f1d3a9eb2c825787b0a5Sunny Goyal return hasCustomContent() && getNextPage() == 0; 1731bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1732bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 17339ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal private void updateStateForCustomContent() { 1734a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1735a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1736af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1737edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1738564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1739a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1740a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1741a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1742a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1743a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1744af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 17457066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (mIsRtl) { 1746af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1747af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1748af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1749af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1750955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1751a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1752edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1753a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 175484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 175584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 17566c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 175784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 175884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 175984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1760a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1761c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 17620f785720667ab8afe4b4620a6c333d382d8659edWinson Chung // We should only update the drag layer background alpha if we are not in all apps or the 17630f785720667ab8afe4b4620a6c333d382d8659edWinson Chung // widgets tray 17640f785720667ab8afe4b4620a6c333d382d8659edWinson Chung if (mState == State.NORMAL) { 17650c9143d06b64ca40c64e66ddd65848deeead8131Sunny Goyal mLauncher.getDragLayer().setBackgroundAlpha(progress == 1 ? 0 : progress * 0.8f); 17660f785720667ab8afe4b4620a6c333d382d8659edWinson Chung } 176722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1768a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1769a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1770a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1771c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1772d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal if (mPageIndicator != null) { 1773d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal mPageIndicator.setTranslationX(translationX); 1774a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1775c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1776a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1777a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1778edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1779edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1780edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 178100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 178200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17839eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal IBinder windowToken = getWindowToken(); 17849eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal mWallpaperOffset.setWindowToken(windowToken); 1785956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17869eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal mDragController.setWindowToken(windowToken); 17879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17889c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17899c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1790e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17919eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal mWallpaperOffset.setWindowToken(null); 179200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 179300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 179453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 1795a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1796a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1797a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1798824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1799a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 18009eba1fd75e9fa6b0dc5cad9a4e817b3b167d2461Sunny Goyal mWallpaperOffset.onResume(); 180153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 180253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 180428750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1805c7d2e83c15e85b2695e016213549d08e63c923b3Winson if (mUnlockWallpaperFromDefaultPageOnLayout) { 1806c7d2e83c15e85b2695e016213549d08e63c923b3Winson mWallpaperOffset.setLockToDefaultPage(false); 1807c7d2e83c15e85b2695e016213549d08e63c923b3Winson mUnlockWallpaperFromDefaultPageOnLayout = false; 1808c7d2e83c15e85b2695e016213549d08e63c923b3Winson } 1809c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1810fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1811cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1812c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 18130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 18146178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal mFirstPageScrollX = getScrollForPage(0); 18156178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal onWorkspaceOverallScrollChanged(); 1816c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal 1817c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal final LayoutTransition transition = getLayoutTransition(); 1818c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal // If the transition is running defer updating max scroll, as some empty pages could 1819c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal // still be present, and a max scroll change could cause sudden jumps in scroll. 1820c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal if (transition != null && transition.isRunning()) { 1821c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal transition.addTransitionListener(new LayoutTransition.TransitionListener() { 1822c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal 1823c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal @Override 1824c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal public void startTransition(LayoutTransition transition, ViewGroup container, 1825c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal View view, int transitionType) { 1826c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal mIgnoreQsbScroll = true; 1827c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal } 1828c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal 1829c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal @Override 1830c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal public void endTransition(LayoutTransition transition, ViewGroup container, 1831c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal View view, int transitionType) { 1832c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal // Wait until all transitions are complete. 1833c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal if (!transition.isRunning()) { 1834c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal mIgnoreQsbScroll = false; 1835c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal transition.removeTransitionListener(this); 1836c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal mFirstPageScrollX = getScrollForPage(0); 1837c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal onWorkspaceOverallScrollChanged(); 1838c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal } 1839c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal } 1840c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal }); 1841c553c33ae6824cf9b2f3274a9a5d275445ac1968Sunny Goyal } 1842cce078099c03a2177f9ecba5e221a874ca10f5a4Sunny Goyal updatePageAlphaValues(); 184331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 184697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 18476c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 184897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 184997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 185097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 185197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 185297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 18536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18546c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1855d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1856d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18570c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham /** Returns whether a drag should be allowed to be started from the current workspace state. */ 18580c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham public boolean workspaceIconsCanBeDragged() { 18590c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham return mState == State.NORMAL || mState == State.SPRING_LOADED; 18600c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham } 18610c7852f822497a2189bb6fb778cc14ea776f6fe6Tony Wickham 1862091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void updateChildrenLayersEnabled(boolean force) { 18636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18649ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageInTransition(); 1865d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1866d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1867d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 187301f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1879d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 18829ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 18839ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal float visibleLeft = getViewportOffsetX(); 18849ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal float visibleRight = visibleLeft + getViewportWidth(); 18859ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal float scaleX = getScaleX(); 18869ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (scaleX < 1 && scaleX > 0) { 18879ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal float mid = getMeasuredWidth() / 2; 18889ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal visibleLeft = mid - ((mid - visibleLeft) / scaleX); 18899ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal visibleRight = mid + ((visibleRight - mid) / scaleX); 18909ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal } 18919ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 18929ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal int leftScreen = -1; 18939ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal int rightScreen = -1; 18949ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal for (int i = numCustomPages(); i < screenCount; i++) { 18959ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal final View child = getPageAt(i); 18969ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 18979ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal float left = child.getLeft() + child.getTranslationX() - getScrollX(); 18989ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (left <= visibleRight && (left + child.getMeasuredWidth()) >= visibleLeft) { 18999ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (leftScreen == -1) { 19009ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal leftScreen = i; 19019ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal } 19029ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal rightScreen = i; 19039ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal } 19049ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal } 19059ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (mForceDrawAdjacentPages) { 19069ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal // In overview mode, make sure that the two side pages are visible. 19079ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal leftScreen = Utilities.boundToRange(getCurrentPage() - 1, 19089ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal numCustomPages(), rightScreen); 19099ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal rightScreen = Utilities.boundToRange(getCurrentPage() + 1, 19109ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal leftScreen, getPageCount() - 1); 19119ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal } 19129ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal 1913d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1914d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1915d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1916d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1917d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1918d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1919d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1920d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 192101f2d7fa4b24b21543012060305d693899b4beaaChris Craik 19229ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal for (int i = numCustomPages(); i < screenCount; i++) { 192347639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 19249ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal // enable layers between left and right screen inclusive. 19259ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal boolean enableLayer = leftScreen <= i && i <= rightScreen; 192601f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 19273a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19283a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19293a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 19303a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 19313a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 19323a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19333a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19343a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19363a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19373a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1938d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1939d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1940ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19413a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1942ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1943ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19441d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 1945cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal final int[] position = mTempXY; 19461d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19471d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19481d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19491d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19501d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19511d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19521d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19531d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19541d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19551d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19561d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19571d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 195806e21a25877db7207b5393ab163028bb4116df4fSunny Goyal public void prepareDragWithProvider(DragPreviewProvider outlineProvider) { 195906e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mOutlineProvider = outlineProvider; 19603e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 19613e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1962758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1963716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 19646ad72f02fd233f2294222477102e83d721100493Sunny Goyal dragLayer.clearResizeFrame(); 1965758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1966758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 1967f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 19686f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 19696f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 19706f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 19716f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 19726f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 1973fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 19741003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 19751003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 19761003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 1977f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham range[1] = Math.max(0, end); 19786f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 1979dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 19801d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal public void onStartReordering() { 1981dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 198222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 1983964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 1984dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1985dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 19861d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal public void onEndReordering() { 1987dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1988dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1989dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 1990dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 1991dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 1992dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 1993dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 1994dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 19952bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 1996dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1997dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1998dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1999dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 20000d4899026c16f7e830cfe32c717951e8bb494c84Hyunyoung Song mLauncher.getUserEventDispatcher().logOverviewReorder(); 2001dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 200222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 200322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2004964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2005dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2006dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2007f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2008f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2009f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2010f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2011ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal public void snapToPageFromOverView(int whichPage) { 2012ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal mStateTransitionAnimation.snapToPageFromOverView(whichPage); 2013ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal } 2014ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal 2015410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 20162e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 20174f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int overviewButtonBarHeight = grid.getOverviewModeButtonBarHeight(); 2018410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2019c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 20206178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(sTempRect); 20214f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int workspaceTop = mInsets.top + workspacePadding.top; 20224f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int workspaceBottom = getViewportHeight() - mInsets.bottom - workspacePadding.bottom; 20234f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int overviewTop = mInsets.top; 20244f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int overviewBottom = getViewportHeight() - mInsets.bottom - overviewButtonBarHeight; 20254f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int workspaceOffsetTopEdge = workspaceTop + ((workspaceBottom - workspaceTop) - scaledHeight) / 2; 20264f7eb4077e901a28b2b698060079292b56e991bdWinson Chung int overviewOffsetTopEdge = overviewTop + (overviewBottom - overviewTop - scaledHeight) / 2; 20274f7eb4077e901a28b2b698060079292b56e991bdWinson Chung return -workspaceOffsetTopEdge + overviewOffsetTopEdge; 2028410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2029410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 203047328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float getSpringLoadedTranslationY() { 2031e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham DeviceProfile grid = mLauncher.getDeviceProfile(); 203247328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal if (grid.isVerticalBarLayout() || getChildCount() == 0) { 203347328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal return 0; 203447328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal } 203547328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal 203647328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float scaledHeight = grid.workspaceSpringLoadShrinkFactor * getNormalChildHeight(); 203747328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float shrunkTop = mInsets.top + grid.dropTargetBarSizePx; 203847328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float shrunkBottom = getViewportHeight() - mInsets.bottom 20396178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal - grid.getWorkspacePadding(sTempRect).bottom 20406178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal - grid.workspaceSpringLoadedBottomSpace; 204147328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float totalShrunkSpace = shrunkBottom - shrunkTop; 204247328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal 204347328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float desiredCellTop = shrunkTop + (totalShrunkSpace - scaledHeight) / 2; 204447328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal 204547328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float halfHeight = getHeight() / 2; 204647328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float myCenter = getTop() + halfHeight; 204747328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float cellTopFromCenter = halfHeight - getChildAt(0).getTop(); 204847328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal float actualCellTop = myCenter - cellTopFromCenter * grid.workspaceSpringLoadShrinkFactor; 204947328fd53f43fd0c2ed14ad925dd04483f9229a0Sunny Goyal return (desiredCellTop - actualCellTop) / grid.workspaceSpringLoadShrinkFactor; 205034d2c915c4762a073b60bb676a9e905392e9679cTony Wickham } 205134d2c915c4762a073b60bb676a9e905392e9679cTony Wickham 2052dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham float getOverviewModeShrinkFactor() { 2053dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham return mOverviewModeShrinkFactor; 2054dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham } 2055dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham 2056dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung /** 2057dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung * Sets the current workspace {@link State}, returning an animation transitioning the workspace 2058dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung * to that new state. 2059dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung */ 2060ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal public Animator setStateWithAnimation(State toState, boolean animated, 2061b5e65c8bd3785409d4aeda21f2c88e75c9e22c9fSunny Goyal AnimationLayerSet layerViews) { 2062dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung // Create the animation to the new state 20639443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal AnimatorSet workspaceAnim = mStateTransitionAnimation.getAnimationToState(mState, 20642a87fe8c41338e746c6959d992edfeb9cb00bcc1Winson toState, animated, layerViews); 2065dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung 20662e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal boolean shouldNotifyWidgetChange = !mState.shouldUpdateWidget 20672e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal && toState.shouldUpdateWidget; 2068dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung // Update the current state 2069dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung mState = toState; 207053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 2071dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung 20722e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal if (shouldNotifyWidgetChange) { 20732e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal mLauncher.notifyWidgetProvidersChanged(); 20742e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal } 20752e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal 20769443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal if (mOnStateChangeListener != null) { 20779443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal mOnStateChangeListener.prepareStateChange(toState, animated ? workspaceAnim : null); 20789443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal } 20799443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal 2080db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal onPrepareStateTransition(mState.hasMultipleVisiblePages); 2081db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 2082db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal StateTransitionListener listener = new StateTransitionListener(); 2083db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal if (animated) { 2084db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal ValueAnimator stepAnimator = ValueAnimator.ofFloat(0, 1); 20854633be64e863a96c63f814a2386b23b02d43910bTony Wickham stepAnimator.addUpdateListener(listener); 2086db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 2087db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal workspaceAnim.play(stepAnimator); 2088db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal workspaceAnim.addListener(listener); 2089db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } else { 2090db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal listener.onAnimationStart(null); 2091db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal listener.onAnimationEnd(null); 2092db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 2093db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 2094dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung return workspaceAnim; 209553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 209653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 209701440c6e83522f6ae1e5e00edc9090b32fed2467Sunny Goyal public State getState() { 2098e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2099e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2100e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 21011d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal public void updateAccessibilityFlags() { 2102d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal // TODO: Update the accessibility flags appropriately when dragging. 2103d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal if (!mLauncher.getAccessibilityDelegate().isInAccessibleDrag()) { 2104d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal if (Utilities.ATLEAST_LOLLIPOP) { 2105d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal int total = getPageCount(); 2106d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal for (int i = numCustomPages(); i < total; i++) { 2107d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal updateAccessibilityFlags((CellLayout) getPageAt(i), i); 2108d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal } 2109d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal setImportantForAccessibility((mState == State.NORMAL || mState == State.OVERVIEW) 2110d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal ? IMPORTANT_FOR_ACCESSIBILITY_AUTO 2111d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal : IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS); 2112d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal } else { 2113d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal int accessible = mState == State.NORMAL ? 2114d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_AUTO : 21151d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 2116d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal setImportantForAccessibility(accessible); 2117d8d19938e41a5aa5d14da390f3beae154692bc46Sunny Goyal } 21181d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } 21191d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } 21201d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal 21211d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal private void updateAccessibilityFlags(CellLayout page, int pageNo) { 21221d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal if (mState == State.OVERVIEW) { 21231d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_YES); 21241d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.getShortcutsAndWidgets().setImportantForAccessibility( 21251d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS); 21261d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.setContentDescription(getPageDescription(pageNo)); 21271d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal 2128d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal // No custom action for the first page. 2129d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal if (!FeatureFlags.QSB_ON_FIRST_SCREEN || pageNo > 0) { 2130d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal if (mPagesAccessibilityDelegate == null) { 2131d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal mPagesAccessibilityDelegate = new OverviewScreenAccessibilityDelegate(this); 2132d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal } 2133d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal page.setAccessibilityDelegate(mPagesAccessibilityDelegate); 21341d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } 21351d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } else { 21361d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal int accessible = mState == State.NORMAL ? 21377af0d4474fe811b66db67f358ee0b5ef84b97a18Vadim Tryshev IMPORTANT_FOR_ACCESSIBILITY_AUTO : 21381d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 21391d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO); 21401d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.getShortcutsAndWidgets().setImportantForAccessibility(accessible); 21411d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.setContentDescription(null); 21421d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal page.setAccessibilityDelegate(null); 21431d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } 2144edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2145edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2146db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal public void onPrepareStateTransition(boolean multiplePagesVisible) { 2147dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung mIsSwitchingState = true; 2148a0628cc521614835933db74ba5a2536a936629c5Tony Wickham mTransitionProgress = 0; 2149dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung 2150f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham if (multiplePagesVisible) { 2151f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham mForceDrawAdjacentPages = true; 2152f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham } 2153f898b970cc9130d629d4bc969222aaa96a8a013aTony Wickham invalidate(); // This will call dispatchDraw(), which calls getVisiblePages(). 2154dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung 2155dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung updateChildrenLayersEnabled(false); 2156dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung hideCustomContentIfNecessary(); 2157bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2158bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2159db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal public void onEndStateTransition() { 2160dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung mIsSwitchingState = false; 2161f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 2162dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung showCustomContentIfNecessary(); 216329d853c2ddf6432685a54e3966820f1a81cee183Tony Wickham mForceDrawAdjacentPages = false; 2164db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal mTransitionProgress = 1; 21653f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21663f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21673f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 21683f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 2169dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham setCustomContentVisibility(visibility); 2170dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham } 2171dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham 2172dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham void setCustomContentVisibility(int visibility) { 21733f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 21743f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 21753f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21763f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21773f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21783f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 21793f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 21803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 21813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 21823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 21863f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 21873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 21881774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 21893f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 21901774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2191f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2192f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2193f343499f9b2c01978027e810255274b714ac457dAdam Cohen 21944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2195b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Returns the drawable for the given text view. 2196b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 2197b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public static Drawable getTextViewIcon(TextView tv) { 2198b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final Drawable[] drawables = tv.getCompoundDrawables(); 2199b745afbdd75157c73d581b345118cdaff99e912dWinson Chung for (int i = 0; i < drawables.length; i++) { 2200b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (drawables[i] != null) { 2201b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return drawables[i]; 2202b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 2203b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 2204b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return null; 2205b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 2206b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 220794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void startDrag(CellLayout.CellInfo cellInfo, DragOptions options) { 220831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2209aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 221031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 22117984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 221231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 221331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2214aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 221531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2216d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 22174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 221894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (options.isAccessibleDrag) { 22190de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mDragController.addDragListener(new AccessibleDragListenerAdapter( 222094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal this, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG) { 222194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal @Override 222294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal protected void enableAccessibleDrag(boolean enable) { 222394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal super.enableAccessibleDrag(enable); 222494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal setEnableForLayout(mLauncher.getHotseat().getLayout(),enable); 222594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 222694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // We need to allow our individual children to become click handlers in this 222794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal // case, so temporarily unset the click handlers. 222894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal setOnClickListener(enable ? null : mLauncher); 222994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 223094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal }); 223194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 223294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 223394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal beginDragShared(child, this, options); 2234508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2235508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 223694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void beginDragShared(View child, DragSource source, DragOptions options) { 223710923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal Object dragObject = child.getTag(); 223810923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal if (!(dragObject instanceof ItemInfo)) { 223910923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal String msg = "Drag started with a view that has no tag set. This " 224010923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal + "will cause a crash (issue 11627249) down the line. " 224110923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal + "View: " + child + " tag: " + child.getTag(); 224210923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal throw new IllegalStateException(msg); 224310923b30a22b4ec8d10cf8536bddf3f176e6c26fSunny Goyal } 224494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal beginDragShared(child, source, (ItemInfo) dragObject, 224594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal new DragPreviewProvider(child), options); 2246c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen } 2247c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen 2248a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal 224994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public DragView beginDragShared(View child, DragSource source, ItemInfo dragObject, 225094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal DragPreviewProvider previewProvider, DragOptions dragOptions) { 22514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 22524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 225306e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mOutlineProvider = previewProvider; 22544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 22554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2256157793dda450b69da388b859d1c1a7a1083c4ec9Sunny Goyal final Bitmap b = previewProvider.createDragBitmap(mCanvas); 2257157793dda450b69da388b859d1c1a7a1083c4ec9Sunny Goyal int halfPadding = previewProvider.previewPadding / 2; 22584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2259a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal float scale = previewProvider.getScaleAndPosition(b, mTempXY); 2260a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal int dragLayerX = mTempXY[0]; 2261a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal int dragLayerY = mTempXY[1]; 2262e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 22632e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 2264b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2265e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2266508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 22675f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2268e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2269a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal int left = (b.getWidth() - iconSize) / 2; 2270e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2271e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2272fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2273b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2274b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 2275157793dda450b69da388b859d1c1a7a1083c4ec9Sunny Goyal dragVisualizeOffset = new Point(- halfPadding, halfPadding); 2276e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 22770e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 22785f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 2279157793dda450b69da388b859d1c1a7a1083c4ec9Sunny Goyal dragVisualizeOffset = new Point(- halfPadding, halfPadding - child.getPaddingTop()); 22805f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2281e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2282e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 22831e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 22841e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 22851e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2286508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 22871e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 22881e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 22895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 22905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 22915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 22925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 229310236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham if (child instanceof BubbleTextView) { 229410236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham DeepShortcutsContainer dsc = DeepShortcutsContainer.showForIcon((BubbleTextView) child); 229510236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham if (dsc != null) { 229610236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham dragOptions.preDragCondition = dsc.createPreDragCondition(); 2297f3e35d93318190f995e6a0fc9d0441ac844b67e4Jon Miranda 2298f3e35d93318190f995e6a0fc9d0441ac844b67e4Jon Miranda mLauncher.getUserEventDispatcher().resetElapsedContainerMillis(); 229910236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham } 230010236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham } 230110236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham 2302aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, 230394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal dragObject, dragVisualizeOffset, dragRect, scale, dragOptions); 2304eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 23054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 2306a2454ad2d8dcffa94f670853eb464726c73597f1Sunny Goyal return dv; 230731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 230831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2309251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham private boolean transitionStateShouldAllowDrop() { 2310251ab6e8476aafe3627b0d9025cd5a7c70128f10Tony Wickham return ((!isSwitchingState() || mTransitionProgress > ALLOW_DROP_TRANSITION_PROGRESS) && 23116c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 23124b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 23134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2314cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2315cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2316cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2317cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2318cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2320cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2321cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2323cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2324cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 23254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2326cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 23271587d5362f5a66e005aa36fdfc7082c34b8ea3b7Sunny Goyal mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter); 2328a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 23292e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2331307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 23322e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2333106bf64f4a5b4b7772c971f62b6207b5a73529a2Sunny Goyal mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter); 23342e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 23352e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2336557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2337557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2338557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2339557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2340557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2341557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2342557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2343aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal spanX = d.dragInfo.spanX; 2344aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal spanY = d.dragInfo.spanY; 2345557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2346cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2347d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2348d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2349d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2350d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2351d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2352d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2353482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2354a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2356f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2358482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2359aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal if (mCreateUserFolderOnDrop && willCreateUserFolder(d.dragInfo, 2360ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2361a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2362a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2363ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2364aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder(d.dragInfo, 2365ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2366a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2367a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2368a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2369482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2370fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2372482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2373482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2374482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2375cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2376482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 23779485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda onNoCellFound(dropTargetLayout); 2378cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2379cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2380cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2381dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2382dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2383dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2384dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2385dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2386dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2387cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2388cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2389cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2390e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, 2391e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal float distance, boolean considerTimeout) { 2392482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2393a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2394e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal return willCreateUserFolder(info, dropOverView, considerTimeout); 2395e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 2396a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2397e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal boolean willCreateUserFolder(ItemInfo info, View dropOverView, boolean considerTimeout) { 239819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 239919f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 2400b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.cellY)) { 240119f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 240219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 240319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 240419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 24053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 24063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2407482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 24083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2409e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2410a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2411a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2412a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2413e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2414a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2415e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2416c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2417bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT || 2418bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT); 2419e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2420e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2421e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2422e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2423aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal boolean willAddToExistingUserFolder(ItemInfo dragInfo, CellLayout target, int[] targetCell, 2424482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2425482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2426a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2427e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal return willAddToExistingUserFolder(dragInfo, dropOverView); 242819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2429e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 24309d4380856ff41ecb26c0d5aee1747b6060d2ef0eSunny Goyal boolean willAddToExistingUserFolder(ItemInfo dragInfo, View dropOverView) { 243119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 243219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 2433b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.cellY)) { 243419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 243519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 243619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 243719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2438a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2439a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2440a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2441a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2442a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2443a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2444a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2445a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2446a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 24473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2448482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2449482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2450482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2451c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 245219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2453ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2454ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2455ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2456ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2457ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2458ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 245910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 246019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 246119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2462b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal final long screenId = getIdForScreen(target); 246310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 246410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 246510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 246610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 246710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 246810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 246910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 247010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 247110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 24723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 247310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 247410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2475d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2476ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 247710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2478d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 24793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2480dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2481a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2482a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2483a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2484a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2485d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2486558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2487558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2488558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2489efca0279eb927faebffc38c8382818df67fcd159Adam Cohen // In order to keep everything continuous, we hand off the currently rendered 2490efca0279eb927faebffc38c8382818df67fcd159Adam Cohen // folder background to the newly created icon. This preserves animation state. 2491efca0279eb927faebffc38c8382818df67fcd159Adam Cohen fi.setFolderBackground(mFolderCreateBg); 2492efca0279eb927faebffc38c8382818df67fcd159Adam Cohen mFolderCreateBg = new FolderIcon.PreviewBackground(); 2493558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2494558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2495558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 24968f288aac99a11d52fd9747f360a8ce3bb521b17aWinson fi.prepareCreate(v); 2497558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2498558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2499558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 250010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 250110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 250210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 250310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 250410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2505a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2506482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2507482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2508482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2509a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 251219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2513c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2514c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 25153e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 25163e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2517c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2518c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2519c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 25203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2521c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2522c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2523c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2524c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2525c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2526c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2527c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2528e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 2529e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { } 2530e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 2531d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 25321587d5362f5a66e005aa36fdfc7082c34b8ea3b7Sunny Goyal mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter); 2533c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2534c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2536c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2537c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2538bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 25393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2540106bf64f4a5b4b7772c971f62b6207b5a73529a2Sunny Goyal mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter); 25413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2542ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2543c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2544ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal int snapScreen = -1; 2545d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2546cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 2549d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal onDropExternal(touchXY, d.dragInfo, dropTargetLayout, d); 2550ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2551ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 2552ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham boolean droppedOnOriginalCellDuringTransition = false; 255354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 25541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2555cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 255640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 255740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 255840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 25593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 25603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2562dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2563c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2564c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2565c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2566c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2567482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2568c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2569c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2570482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2571482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2572482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2573c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 257476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 25751c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2576482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2577c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2578c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2579c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2580482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2581482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2582df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2583df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2584df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2585df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2586df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2587aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal ItemInfo item = d.dragInfo; 2588d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2589d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2590d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2591d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2592d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2593d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2594482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2595ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham droppedOnOriginalCellDuringTransition = mIsSwitchingState 2596ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham && item.screenId == screenId && item.container == container 2597ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham && item.cellX == mTargetCell[0] && item.cellY == mTargetCell[1]; 2598ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham 25995dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham // When quickly moving an item, a user may accidentally rearrange their 26005dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham // workspace. So instead we move the icon back safely to its original position. 26015dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham boolean returnToOriginalCellToPreventShuffling = !isFinishedSwitchingState() 26025dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham && !droppedOnOriginalCellDuringTransition && !dropTargetLayout 26035dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham .isRegionVacant(mTargetCell[0], mTargetCell[1], spanX, spanY); 2604d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 26055dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham if (returnToOriginalCellToPreventShuffling) { 26065dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham mTargetCell[0] = mTargetCell[1] = -1; 26075dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham } else { 26085dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 26095dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 26105dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 26115dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham } 2612482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2613d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 26149e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2615aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 26169e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2617aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2618d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2619d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2620d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 26217bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 26227bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 26237bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2624d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2625df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2626d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2627d1f034708b591f0648f2a8ad47b6e857cd328e52Tony Wickham if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2628d1f034708b591f0648f2a8ad47b6e857cd328e52Tony Wickham snapScreen = getPageIndexForScreenId(screenId); 2629d1f034708b591f0648f2a8ad47b6e857cd328e52Tony Wickham snapToPage(snapScreen); 2630d1f034708b591f0648f2a8ad47b6e857cd328e52Tony Wickham } 2631d1f034708b591f0648f2a8ad47b6e857cd328e52Tony Wickham 2632d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 263340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 26349438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 263525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 263625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 263725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 26386c56c68555dcb3d99b05d5faecd582a1f683cc92Sunny Goyal } else if (ProviderConfig.IS_DOGFOOD_BUILD) { 263925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 264025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 2641dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2642d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 26439438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2644cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 26459438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 26469438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 264719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 264819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2649d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2650d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 265119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 26529438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 26533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 26543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2655d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2656d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2657d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2658d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2659d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 26602434d40ef271966096fea707ac4207d80d1b2901Sunny Goyal AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo(); 2661c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE 2662c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen && !d.accessibleDrag) { 2663e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham mDelayedResizeRunnable = new Runnable() { 2664d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2665ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham if (!isPageInTransition()) { 2666e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham DragLayer dragLayer = mLauncher.getDragLayer(); 26676ad72f02fd233f2294222477102e83d721100493Sunny Goyal dragLayer.addResizeFrame(hostView, cellLayout); 266826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 266926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2670e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham }; 2671d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2672d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2673d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2674949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 2675949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 2676d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 26775dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham if (!returnToOriginalCellToPreventShuffling) { 26785dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham onNoCellFound(dropTargetLayout); 26795dc7435b3352ab6f5645a2450290ed317bf1b054Tony Wickham } 26809485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda 2681d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2683d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2684d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2685f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2686f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 26879438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 268831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2689cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 26908c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2691ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2692ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2693d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2694d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2695d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2696d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 26973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2698d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2699d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2700d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2701fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2702ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham if (droppedOnOriginalCellDuringTransition) { 2703ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham // Animate the item to its original position, while simultaneously exiting 2704ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham // spring-loaded mode so the page meets the icon where it was picked up. 2705ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mLauncher.getDragController().animateDragViewToOriginalPosition( 2706ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mDelayedResizeRunnable, cell, 2707ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mStateTransitionAnimation.mSpringLoadedTransitionTime); 2708ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mLauncher.exitSpringLoadedDragMode(); 2709ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mLauncher.getDropTargetBar().onDragEnd(); 2710ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham parent.onDropChild(cell); 2711ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham return; 2712ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham } 2713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 27145940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 27155940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 27165940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget) { 2717d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2718d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2719d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2720d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2721d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2722ce5a7e5ee4c880081faef3a508f68725d0317ee9Sunny Goyal int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 272385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 272485b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2725d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2726fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 27277bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2728fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2729fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2730716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 273131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27323f8864069be20d14debacddee610062f3feae5a1Sunny Goyal if (d.stateAnnouncer != null) { 27333f8864069be20d14debacddee610062f3feae5a1Sunny Goyal d.stateAnnouncer.completeAction(R.string.item_moved); 27343f8864069be20d14debacddee610062f3feae5a1Sunny Goyal } 273531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 273631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27379485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda public void onNoCellFound(View dropTargetLayout) { 27389485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda if (mLauncher.isHotseatLayout(dropTargetLayout)) { 27399485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda Hotseat hotseat = mLauncher.getHotseat(); 27409485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda boolean droppedOnAllAppsIcon = !FeatureFlags.NO_ALL_APPS_ICON 27419485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda && mTargetCell != null && !mLauncher.getDeviceProfile().inv.isAllAppsButtonRank( 27429485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1])); 27439485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda if (!droppedOnAllAppsIcon) { 27449485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda // Only show message when hotseat is full and drop target was not AllApps button 27459485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda showOutOfSpaceMessage(true); 27469485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda } 27479485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda } else { 27489485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda showOutOfSpaceMessage(false); 27499485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda } 27509485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda } 27519485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda 27529485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda private void showOutOfSpaceMessage(boolean isHotseatLayout) { 27539485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space); 27549485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda Toast.makeText(mLauncher, mLauncher.getString(strId), Toast.LENGTH_SHORT).show(); 27559485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda } 27569485e5f293b0976f5f907804e43dfe19d58f165fJon Miranda 275741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal /** 275841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal * Computes the area relative to dragLayer which is used to display a page. 275941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal */ 276041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal public void getPageAreaRelativeToDragLayer(Rect outArea) { 276141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal CellLayout child = (CellLayout) getChildAt(getNextPage()); 276241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (child == null) { 276341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal return; 2764ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 276541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal ShortcutAndWidgetContainer boundingLayout = child.getShortcutsAndWidgets(); 2766ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 276741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // Use the absolute left instead of the child left, as we want the visible area 276841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // irrespective of the visible child. Since the view can only scroll horizontally, the 276941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // top position is not affected. 277041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mTempXY[0] = getViewportOffsetX() + getPaddingLeft() + boundingLayout.getLeft(); 277141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mTempXY[1] = child.getTop() + boundingLayout.getTop(); 277241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 277341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal float scale = mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY); 277441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal outArea.set(mTempXY[0], mTempXY[1], 277541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal (int) (mTempXY[0] + scale * boundingLayout.getMeasuredWidth()), 277641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal (int) (mTempXY[1] + scale * boundingLayout.getMeasuredHeight())); 2777ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2778ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 277958376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal @Override 2780cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 278158376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal if (ENFORCE_DRAG_EVENT_ORDER) { 27820de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity("onDragEnter", 1, 1); 278358376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 278458376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 2785c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2786c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2787c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2788c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2789dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham setDropLayoutForDragObject(d); 27900f97b7874fe29f36e7a40d2fe4b45d1e0e24fe1bTony Wickham 2791e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham if (!workspaceInModalState() && FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND) { 27920f97b7874fe29f36e7a40d2fe4b45d1e0e24fe1bTony Wickham mLauncher.getDragLayer().showPageHints(); 27930f97b7874fe29f36e7a40d2fe4b45d1e0e24fe1bTony Wickham } 2794c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2795b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 279658376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal @Override 2797c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 279858376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal if (ENFORCE_DRAG_EVENT_ORDER) { 27990de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity("onDragExit", -1, 0); 280058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 2801fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2802c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2803c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2804c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 28059ccafbff26f5835ab9725d876d1bf7ccd08ccf84Sunny Goyal if (isPageInTransition()) { 2806cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2807cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2808cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2809cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2810cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2811cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2812c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2813c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2814c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2815c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2816c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2817c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2818c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2819c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2821482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2822c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2823c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2824c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2825c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2826c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 282774c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 28280f97b7874fe29f36e7a40d2fe4b45d1e0e24fe1bTony Wickham 28290f97b7874fe29f36e7a40d2fe4b45d1e0e24fe1bTony Wickham mLauncher.getDragLayer().hidePageHints(); 2830c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2831c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 28320de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song private void enforceDragParity(String event, int update, int expectedValue) { 28330de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity(this, event, update, expectedValue); 283458376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal for (int i = 0; i < getChildCount(); i++) { 28350de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song enforceDragParity(getChildAt(i), event, update, expectedValue); 283658376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 283758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 283858376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 28390de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song private void enforceDragParity(View v, String event, int update, int expectedValue) { 284058376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal Object tag = v.getTag(R.id.drag_event_parity); 284158376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal int value = tag == null ? 0 : (Integer) tag; 284258376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal value += update; 284358376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal v.setTag(R.id.drag_event_parity, value); 284458376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 284558376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal if (value != expectedValue) { 284658376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal Log.e(TAG, event + ": Drag contract violated: " + value); 284758376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 284858376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal } 284958376925f9596c23f5c9ffa6c99630dfddcfce9cSunny Goyal 2850c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2851c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2852c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2854c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2855c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2856c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2857c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2858c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2859c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2860c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2861c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 2862c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2863c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2864c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 2865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2866c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 2867c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 2869c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2870c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 2871c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 287295cdb3a0211650e76adb451588ce89fd585b178fTony Wickham // Invalidating the scrim will also force this CellLayout 287395cdb3a0211650e76adb451588ce89fd585b178fTony Wickham // to be invalidated so that it is highlighted if necessary. 287495cdb3a0211650e76adb451588ce89fd585b178fTony Wickham mLauncher.getDragLayer().invalidateScrim(); 287595cdb3a0211650e76adb451588ce89fd585b178fTony Wickham } 287695cdb3a0211650e76adb451588ce89fd585b178fTony Wickham 287795cdb3a0211650e76adb451588ce89fd585b178fTony Wickham public CellLayout getCurrentDragOverlappingLayout() { 287895cdb3a0211650e76adb451588ce89fd585b178fTony Wickham return mDragOverlappingLayout; 2879c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2880c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2881c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 2882c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 2883c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 2884c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 2885c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 2886c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2887c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2888c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2889c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 2890c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 2891c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 2892c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2893c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 2894c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 2895c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 2896c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2897c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 2898c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2899c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2900c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 2901c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2902c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2903c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 2904c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2905c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2906c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2907c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 2908c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2909c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2910c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2911c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 2912f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen if (mFolderCreateBg != null) { 2913f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen mFolderCreateBg.animateToRest(); 2914f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen } 29158ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 2916c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 2917c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2918c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2919c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 2920c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 2921e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mDragOverFolderIcon.onDragExit(); 2922c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 2923c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2924c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2925c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2926c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 2927c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 2928c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 2929c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 2930c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2931c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 2932c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 293331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 293431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 29354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 29364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 29384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 29394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 2940106bf64f4a5b4b7772c971f62b6207b5a73529a2Sunny Goyal void mapPointFromSelfToChild(View v, float[] xy) { 29417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 29427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 29437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 29447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2945cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal boolean isPointInSelfOverHotseat(int x, int y) { 2946cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mTempXY[0] = x; 2947cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mTempXY[1] = y; 2948cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY, true); 29496c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal View hotseat = mLauncher.getHotseat(); 29506c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal return mTempXY[0] >= hotseat.getLeft() && 29516c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal mTempXY[0] <= hotseat.getRight() && 29526c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal mTempXY[1] >= hotseat.getTop() && 29536c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal mTempXY[1] <= hotseat.getBottom(); 29544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 29554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2956c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 2957cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mTempXY[0] = (int) xy[0]; 2958cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mTempXY[1] = (int) xy[1]; 2959cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY, true); 29600de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mLauncher.getDragLayer().mapCoordInSelfToDescendant(hotseat.getLayout(), mTempXY); 29617d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2962cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal xy[0] = mTempXY[0]; 2963cf25b52763f3fa376aee7c4a63b5a064ca1c0e2aSunny Goyal xy[1] = mTempXY[1]; 2964c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2965c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 29663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 29674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 29694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 29704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 29724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 29737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 29747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 29754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 29764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2977e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 29784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 29794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 29804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 2981e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 29820280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 29834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 29844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 29864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 29874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 29884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 29904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 29924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 299300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 29944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 29954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 2996a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 2997a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 29980280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 29994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3000a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3001df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3002df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3003df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3004df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3005df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 30063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3007a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 300800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 3009106bf64f4a5b4b7772c971f62b6207b5a73529a2Sunny Goyal mapPointFromSelfToChild(cl, touchXy); 30104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 30114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 30124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 30134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 30144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 301696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 30174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 30184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 30194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 30204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 30214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 30224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 302300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 302400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 30254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 30264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 30274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 30284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 30294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 30304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 30310280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3032a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3033a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 30344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3035a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3036a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3037a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3038a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3039ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3040ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3041ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3042ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3043ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3044cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3045c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 30466c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3047c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3048aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal ItemInfo item = d.dragInfo; 304925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 30506c56c68555dcb3d99b05d5faecd582a1f683cc92Sunny Goyal if (ProviderConfig.IS_DOGFOOD_BUILD) { 305125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 305225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 305325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 305425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3055c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3056c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3057c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 30581587d5362f5a66e005aa36fdfc7082c34b8ea3b7Sunny Goyal mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter); 305900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3060482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3061dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (setDropLayoutForDragObject(d)) { 3062dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3063dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (isInSpringLoadedMode) { 3064dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3065dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham mSpringLoadedDragController.cancel(); 3066dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } else { 3067dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham mSpringLoadedDragController.setAlarm(mDragTargetLayout); 30683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 30693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3070c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3071a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3072c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3073c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3074c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 30753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3076c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3078106bf64f4a5b4b7772c971f62b6207b5a73529a2Sunny Goyal mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter); 30793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3080c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 308174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 308274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 308374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 308474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 308574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 308674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 308774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3088c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 308974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3090d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 309174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 309274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3093c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3094c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3095c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3096482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3097482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3098482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3099e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal manageFolderFeedback(mDragTargetLayout, mTargetCell, targetCellDistance, d); 3100c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3101c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3102c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3103c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3104c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3105c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 310606e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mDragTargetLayout.visualizeDropLocation(child, mOutlineProvider, 3107e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, d); 3108c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 310974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 311074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3111d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3112fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3113fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3114fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3115fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3116fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 311719f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 311819f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3119482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3120e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal minSpanX, minSpanY, item.spanX, item.spanY, d, child); 3121482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3122482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3123c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3124c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3125c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3126c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3127c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3128c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3129d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3130482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3131c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3132c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3133c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3134dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham /** 3135dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * Updates {@link #mDragTargetLayout} and {@link #mDragOverlappingLayout} 3136dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * based on the DragObject's position. 3137dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * 3138dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * The layout will be: 3139dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * - The Hotseat if the drag object is over it 3140dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * - A side page if we are in spring-loaded mode and the drag object is over it 3141dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * - The current page otherwise 3142dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * 3143dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham * @return whether the layout is different from the current {@link #mDragTargetLayout}. 3144dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham */ 3145dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham private boolean setDropLayoutForDragObject(DragObject d) { 3146dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham CellLayout layout = null; 3147dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham // Test to see if we are over the hotseat first 3148dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 3149dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (isPointInSelfOverHotseat(d.x, d.y)) { 3150dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham layout = mLauncher.getHotseat().getLayout(); 3151dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } 3152dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } 3153dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (layout == null) { 3154dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham // Identify whether we have dragged over a side page, 3155dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham // otherwise just use the current page 3156dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham layout = workspaceInModalState() ? 3157dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham findMatchingPageForDragOver(d.dragView, d.x, d.y, false) 3158dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham : getCurrentDropLayout(); 3159dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } 3160dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham if (layout != mDragTargetLayout) { 3161dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham setCurrentDropLayout(layout); 3162dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham setCurrentDragOverlappingLayout(layout); 3163dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham return true; 3164dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } 3165dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham return false; 3166dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham } 3167dbf08b4aee0bd9c296552485a34f15f997a56f3fTony Wickham 3168e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal private void manageFolderFeedback(CellLayout targetLayout, 3169e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal int[] targetCell, float distance, DragObject dragObject) { 3170e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (distance > mMaxDistanceForFolderCreation) return; 3171e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 3172e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], mTargetCell[1]); 31739d4380856ff41ecb26c0d5aee1747b6060d2ef0eSunny Goyal ItemInfo info = dragObject.dragInfo; 3174e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal boolean userFolderPending = willCreateUserFolder(info, dragOverView, false); 3175c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3176c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3177c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen 3178c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen FolderCreationAlarmListener listener = new 3179c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1]); 3180c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen 3181e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (!dragObject.accessibleDrag) { 3182c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen mFolderCreationAlarm.setOnAlarmListener(listener); 3183c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3184c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen } else { 3185c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen listener.onAlarm(mFolderCreationAlarm); 3186c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen } 3187e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 3188e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (dragObject.stateAnnouncer != null) { 3189e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal dragObject.stateAnnouncer.announce(WorkspaceAccessibilityHelper 3190e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal .getDescriptionForDropOver(dragOverView, getContext())); 3191e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 3192c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3193482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3194482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3195e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal boolean willAddToFolder = willAddToExistingUserFolder(info, dragOverView); 3196482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3197c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3198c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3199482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3200482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3201482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3202c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3203e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 3204e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (dragObject.stateAnnouncer != null) { 3205e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal dragObject.stateAnnouncer.announce(WorkspaceAccessibilityHelper 3206e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal .getDescriptionForDropOver(dragOverView, getContext())); 3207e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3209482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3210482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3211c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3213c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3216976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 3217c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3218c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 321919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 322069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 322169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 322269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 322319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3224f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen FolderIcon.PreviewBackground bg = new FolderIcon.PreviewBackground(); 3225f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen 322669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 322769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 322869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 322969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 3230efca0279eb927faebffc38c8382818df67fcd159Adam Cohen 3231efca0279eb927faebffc38c8382818df67fcd159Adam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 3232efca0279eb927faebffc38c8382818df67fcd159Adam Cohen BubbleTextView cell = (BubbleTextView) layout.getChildAt(cellX, cellY); 3233efca0279eb927faebffc38c8382818df67fcd159Adam Cohen 3234f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen bg.setup(getResources().getDisplayMetrics(), grid, null, 3235efca0279eb927faebffc38c8382818df67fcd159Adam Cohen cell.getMeasuredWidth(), cell.getPaddingTop()); 3236f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen 3237f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen // The full preview background should appear behind the icon 3238f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen bg.isClipping = false; 323919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 324019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 324119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 3242f172b747c24f28e29baaaf58f08bab48847b7a40Adam Cohen mFolderCreateBg = bg; 3243efca0279eb927faebffc38c8382818df67fcd159Adam Cohen mFolderCreateBg.animateToAccept(layout, cellX, cellY); 324469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3245c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3252e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal DragObject dragObject; 3253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3256e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal int spanY, DragObject dragObject, View child) { 3257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3263e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal this.dragObject = dragObject; 3264482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3266482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 326819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 326974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 327074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 327119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 327219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 327319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3274fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3275482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3276482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3277482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 327819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 327919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3280c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3281c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 328219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3283482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3284482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 328506e21a25877db7207b5393ab163028bb4116df4fSunny Goyal mDragTargetLayout.visualizeDropLocation(child, mOutlineProvider, 3286e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, dragObject); 328719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 328819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 328919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3290a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 32917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3292a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3293a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 32947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3295a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3296a34abf8c781485b788fddacb352d586bffca886cWinson Chung 32972b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 3298120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3299120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3300120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3301120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3302120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3303120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3304120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3305aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal private void onDropExternal(final int[] touchXY, final ItemInfo dragInfo, 3306d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal final CellLayout cellLayout, DragObject d) { 3307557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3308557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3309557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3310689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3311689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3312557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3313557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3314b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3315aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal ItemInfo info = dragInfo; 3316b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3317b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3318b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3319b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3320b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3321b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3322b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 33233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 33243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 33253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3326dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3327dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3328dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 33293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3330dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 333176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3332b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3333b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3334b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3335b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3336558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3337558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3338558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3339558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3340482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3341482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3342aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal if (willCreateUserFolder(d.dragInfo, cellLayout, mTargetCell, distance, true) 3343aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal || willAddToExistingUserFolder( 3344aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal d.dragInfo, cellLayout, mTargetCell, distance)) { 3345558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3346558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3347558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3348482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3349aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 3350aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3351558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3352482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3353482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3354482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3355482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3356482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3357482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3358d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3359fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3361482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 33629e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 33639e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 33649e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 33659e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3366d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3367d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3368558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3369558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3370b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3371557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3372557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3373689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3374689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3375689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3376689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3377689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3378557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3379557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 338071b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal mLauncher.addPendingItem(pendingInfo, container, screenId, mTargetCell, 338171b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal item.spanX, item.spanY); 3382557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3383b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 33845940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 33855940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen || pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 33865940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen 3387b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal AppWidgetHostView finalView = isWidget ? 3388b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 33899e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3390b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (finalView != null && updateWidgetSize) { 3391b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal AppWidgetResizeFrame.updateWidgetSizeRanges(finalView, mLauncher, item.spanX, 33929e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 33939e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 33949e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3395d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 33965940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen if (isWidget && ((PendingAddWidgetInfo) pendingInfo).info != null && 3397d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3398d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3399d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3400d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3401d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 34029c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 34039c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 34049c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 340531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34069c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 34079c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 34089c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3409bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: 3410eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 34119c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 341271b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal info = ((AppInfo) info).makeShortcut(); 341359a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song d.dragInfo = info; 34149c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 3415dfaccf64bd59343de483b12eee6db61c960aedceSunny Goyal view = mLauncher.createShortcut(cellLayout, (ShortcutInfo) info); 34169c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3417df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3418c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3419c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 34209c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 34219c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 34229c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 34239c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 342431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3425c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3426c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3427c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3428c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3429c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3430482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3431482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3432557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3433482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3434482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3435c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3436c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3437482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3438482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3439c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3440c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 344110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 344210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3443c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 34449c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3445fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3446482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3447ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 34489c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 34499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 345031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 345195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 345295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 345395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 345495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 345595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 3456d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], 3457d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal info.spanX, info.spanY); 3458716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 3459a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3460d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 34613e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 34624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 34634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 34644b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 34654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3466557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 346728f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 34684b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 34694b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3473d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3474e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo, false, true); 3475d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3476ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3477ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3478ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3479ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3480ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3481ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3482508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 3483ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3484ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3485ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3486508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 3487508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 3488d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3489ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3490ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3491ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3492d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 3493a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, boolean scale) { 3494ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3495ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3496d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3497d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3498d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3499a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham Rect r = estimateItemPosition(layout, targetCell[0], targetCell[1], spanX, spanY); 3500e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3501e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda DeviceProfile profile = mLauncher.getDeviceProfile(); 3502e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda Utilities.shrinkRectAboutCenter(r, profile.appWidgetScale.x, profile.appWidgetScale.y); 3503e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda } 3504d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3505d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3506d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3507d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3508ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 35097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3510d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3511a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3512f7ff3fe58a5daea94cbb641aa09a0eb4a5d2f8c3Jon Miranda float dragViewScaleX = 1f; 3513f7ff3fe58a5daea94cbb641aa09a0eb4a5d2f8c3Jon Miranda float dragViewScaleY = 1f; 3514a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3515e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3516e96798e885e3ac97b6de0a1c598eb09cf62349afJon Miranda dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3517a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3518ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3519ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3520ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3521a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2 3522a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham - Math.ceil(layout.getUnusedHorizontalSpace() / 2f); 3523ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3524ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3525d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3526d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3527d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3528d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3529a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, final DragView dragView, 3530d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3531d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3532d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3533d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3534d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3535d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3536d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3537a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3538d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3539a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham scalePreview); 3540ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3541ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3542ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3543ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 35445940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET || 35455940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET; 3546d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3547d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3548ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3549ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 35505940042d39b576553c2499bcf3d0641281e6ad52Adam Cohen } else if (isWidget && external) { 3551d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3552ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3553ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3554d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 35557bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3556d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3557ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3558ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3559d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3560d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3561d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3562d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3563a501d49a6a8b684bc83aa6b536f43247d75bacdfTony Wickham endStyle = DragLayer.ANIMATION_END_DISAPPEAR; 3564d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3565d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3566d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3567d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3568d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3569d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3570d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3571d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3572d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3573d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3574d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3575d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3576d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3577d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3578d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3579d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3580ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3581ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3582ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 35834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 35844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 3586dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung setScaleX(mStateTransitionAnimation.getFinalScale()); 3587dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung setScaleY(mStateTransitionAnimation.getFinalScale()); 35884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35904b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 35914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 35937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3594af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 359531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3596aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3597dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham public WorkspaceStateTransitionAnimation getStateTransitionAnimation() { 3598dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham return mStateTransitionAnimation; 3599dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham } 3600dadb304b4682998c43b9c07bef45b9a9380f3287Tony Wickham 360170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 360270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 360370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 360470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 36055f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3606360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 360770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 360831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 360970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 36100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 36110280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 36120280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 36130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 36140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 36150280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 36160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 36170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 36180280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 36199b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 362021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 362121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 362221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 36230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 362470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3625e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3626e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 362770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3628091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int[] findNearestArea(int pixelX, int pixelY, 3629e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3630df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3631e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3632df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3633df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3634cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3635c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 363600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3637d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3638d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3639d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 36403a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 364131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 364231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3643e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3644e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3645e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 36461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 36471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 36481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 36494feb27e6b1b548be7ed8abd7d76fd4d8d5dcfa6eTony Wickham final CellLayout.CellInfo dragInfo = mDragInfo; 36501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 3651ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 36524feb27e6b1b548be7ed8abd7d76fd4d8d5dcfa6eTony Wickham mDragInfo = dragInfo; // Restore the drag info that was cleared in onDragEnd() 3653ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 3654ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 3655ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 3656ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 36571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 36581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 36611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36621e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 366395deb3a57cfebe51e5b8ea74e0a870123d1347e9Sunny Goyal if (target != this && mDragInfo != null) { 366471b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal removeWorkspaceItem(mDragInfo.cell); 366531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3666ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 36679282059e44604330763340e6c37ffb653b8ef187Sunny Goyal final CellLayout cellLayout = mLauncher.getCellLayout( 36689282059e44604330763340e6c37ffb653b8ef187Sunny Goyal mDragInfo.container, mDragInfo.screenId); 3669eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 3670eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 36716c56c68555dcb3d99b05d5faecd582a1f683cc92Sunny Goyal } else if (ProviderConfig.IS_DOGFOOD_BUILD) { 36729282059e44604330763340e6c37ffb653b8ef187Sunny Goyal throw new RuntimeException("Invalid state: cellLayout == null in " 36739282059e44604330763340e6c37ffb653b8ef187Sunny Goyal + "Workspace#onDropCompleted. Please file a bug. "); 36749282059e44604330763340e6c37ffb653b8ef187Sunny Goyal }; 367531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 36771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 36781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 367936cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 36804feb27e6b1b548be7ed8abd7d76fd4d8d5dcfa6eTony Wickham mDragInfo = null; 368194e0d37f53e699364ebff732cf75ab81a577fb91Tony Wickham 36822516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 36832516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 36842516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(success, 3685e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, mDelayedResizeRunnable); 3686e03856267544d2209c2844c9c06c74e8e52ff104Tony Wickham mDelayedResizeRunnable = null; 36872516428710f13d5abc425c896151ad013267cc3dTony Wickham } 368831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 368931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 369031178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song /** 369131178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song * For opposite operation. See {@link #addInScreen}. 369231178b8237ccb6af666df60ef60c116c8afdf316Hyunyoung Song */ 369371b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal public void removeWorkspaceItem(View v) { 369471b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(v); 369571b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal if (parentCell != null) { 369671b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal parentCell.removeView(v); 36976c56c68555dcb3d99b05d5faecd582a1f683cc92Sunny Goyal } else if (ProviderConfig.IS_DOGFOOD_BUILD) { 3698912bdfcffa04f8917ff56cc4e059208c13cbe29cSunny Goyal // When an app is uninstalled using the drop target, we wait until resume to remove 3699912bdfcffa04f8917ff56cc4e059208c13cbe29cSunny Goyal // the icon. We also remove all the corresponding items from the workspace at 3700912bdfcffa04f8917ff56cc4e059208c13cbe29cSunny Goyal // {@link Launcher#bindComponentsRemoved}. That call can come before or after 3701912bdfcffa04f8917ff56cc4e059208c13cbe29cSunny Goyal // {@link Launcher#mOnResumeCallbacks} depending on how busy the worker thread is. 3702912bdfcffa04f8917ff56cc4e059208c13cbe29cSunny Goyal Log.e(TAG, "mDragInfo.cell has null parent"); 370371b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 370471b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal if (v instanceof DropTarget) { 370571b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal mDragController.removeDropTarget((DropTarget) v); 370671b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 370771b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 370871b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal 3709aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal /** 3710aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal * Removes all folder listeners 3711aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal */ 3712aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal public void removeFolderListeners() { 3713aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal mapOverItems(false, new ItemOperator() { 3714aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal @Override 3715aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 3716aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal if (view instanceof FolderIcon) { 3717aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal ((FolderIcon) view).removeListeners(); 3718aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal } 3719aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal return false; 3720aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal } 3721aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal }); 3722aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal } 3723aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11Sunny Goyal 3724fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 37251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 37261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 37271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 37281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 37291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 3730fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 3731d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 37321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 37331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 37341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 37351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 37361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 37371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 37381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3739a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3740eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 3741eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 3742eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 3743eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 3744eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 37451eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 3746e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham return !FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND; 37471eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 37481eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 37491eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 37501eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 37511eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 37521eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 37531eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 37540280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 37550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 37560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 37570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 37580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 37591462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 37601462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 3761a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 37621462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 37631462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 37641462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37651462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37661462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 37671462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 37681462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 37691462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 3770b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 3771b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 3772b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 37731462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37741462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37751462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37761462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 37771462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 37781462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 37791462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 37801462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 37811462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37821462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37831462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 3784d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 37851462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37861462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37871462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 378831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 37896c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 37900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 379131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3792740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Folder openFolder = Folder.getOpen(mLauncher); 379395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 379495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 379595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 379631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 379731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 37980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 379931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 38006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 38010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 380231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3803740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Folder openFolder = Folder.getOpen(mLauncher); 380495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 380595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 380695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 380731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3808138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 38091262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 38103e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 38111c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 38124f3e9383eb422c87e2689548653b89f34f5516a5Sunny Goyal boolean isPortrait = !mLauncher.getDeviceProfile().isLandscape; 381310bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 38141c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 38151c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 38161c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 38173e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 38181c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38191c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38201c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 38213e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 3822740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (!workspaceInModalState() && !mIsSwitchingState && Folder.getOpen(mLauncher) == null) { 3823d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 382454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3825360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 3826aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 3827c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 3828c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 382954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3830aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 3831482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 3832482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 3833482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 3834482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 3835482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 3836aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 3837c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 383870b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 3839c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 3840c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 3841c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 38423e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 3843c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 384470b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 38453e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 384608ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 384708ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 38481262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 38493e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 38503e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 3851d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 3852c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3854c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3855c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3856c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 38578a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 3858c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 3859c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 38603e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 3861c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3862c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3863c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 3864c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3865c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 38661262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 38671262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 38683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 38693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 38703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 38713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 38723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 38733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 3874a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 38753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 38763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 38793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 38813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 38823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 38833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 38843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 38853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 38863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 38873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 38883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 38893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 38913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 38923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 38943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 38963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 38973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 3898a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 3899a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 39003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 3901a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 390208442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal ArrayList<ShortcutAndWidgetContainer> childrenLayouts = new ArrayList<>(); 39033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 390431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 3905a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 39063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 3908a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 39093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 39113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 3913317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public View getHomescreenIconByItemId(final long id) { 3914317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal return getFirstMatch(new ItemOperator() { 3915317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal 3916317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal @Override 3917c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 3918a75053f5f90b9494cc60a99e2b80b419eb3724b9Sunny Goyal return info != null && info.id == id; 3919317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal } 3920317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal }); 3921317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal } 3922317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal 3923aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 3924ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 3925ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 3926ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 3927c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 3928ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 3929ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 3930ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 3931ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 3932ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 3933ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 3934ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 3935ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 3936ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 3937c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 3938ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 3939ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 3940ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 3941ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 3942ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 3943ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 39446d02c7a0337d37e5b1c596a4acec0c292a9b7f93Sunny Goyal public View getFirstMatch(final ItemOperator operator) { 3945aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 3946651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 3947aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 3948c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 3949c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal if (operator.evaluate(info, v)) { 3950aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 3951aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 395231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3953aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 395431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3955aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 3956aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 395731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 395831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3959df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 3960651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 3961aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 3962c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 3963df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 3964df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 3965df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3966aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 3967aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 3968df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3969aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 3970df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 397131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39724390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal /** 3973d3b87ef1963fb96177ca85bcd6a25879e27e419cSunny Goyal * Removes items that match the {@param matcher}. When applications are removed 39744390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * as a part of an update, this is called to ensure that other widgets and application 39754390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal * shortcuts are not removed. 39764390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal */ 3977d3b87ef1963fb96177ca85bcd6a25879e27e419cSunny Goyal public void removeItemsByMatcher(final ItemInfoMatcher matcher) { 39783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 39793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 3980a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 3981629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 398240452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal LongArrayMap<View> idToViewMap = new LongArrayMap<>(); 398340452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal ArrayList<ItemInfo> items = new ArrayList<>(); 398464359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 398564359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 398640452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal if (view.getTag() instanceof ItemInfo) { 398740452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal ItemInfo item = (ItemInfo) view.getTag(); 398840452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal items.add(item); 398940452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal idToViewMap.put(item.id, view); 399064359a53dc827797917a8d9a0697a91996789801Winson Chung } 399164359a53dc827797917a8d9a0697a91996789801Winson Chung } 399264359a53dc827797917a8d9a0697a91996789801Winson Chung 399340452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal for (ItemInfo itemToRemove : matcher.filterItemInfos(items)) { 399440452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal View child = idToViewMap.get(itemToRemove.id); 399564359a53dc827797917a8d9a0697a91996789801Winson Chung 399640452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal if (child != null) { 399740452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal // Note: We can not remove the view directly from CellLayoutChildren as this 399840452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal // does not re-mark the spaces as unoccupied. 399940452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal layoutParent.removeViewInLayout(child); 400040452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal if (child instanceof DropTarget) { 400140452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal mDragController.removeDropTarget((DropTarget) child); 400240452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal } 400340452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal } else if (itemToRemove.container >= 0) { 400440452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal // The item may belong to a folder. 400540452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal View parent = idToViewMap.get(itemToRemove.container); 400640452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal if (parent != null) { 400740452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal ((FolderInfo) parent.getTag()).remove((ShortcutInfo) itemToRemove, false); 400840452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal } 400940452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal } 401064359a53dc827797917a8d9a0697a91996789801Winson Chung } 401131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40122efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 401364359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 401464359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 401531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4016f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4017f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public interface ItemOperator { 4018aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4019d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal * Process the next itemInfo, possibly with side-effect on the next item. 4020aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4021aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4022aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4023aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4024aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4025c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view); 4026aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4027aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4028aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4029651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4030aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4031aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4032aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4033aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4034651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4035aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4036aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4037aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4038aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4039aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4040aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4041aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4042aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4043aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4044aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4045aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4046aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4047aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4048aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4049aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4050aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4051aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4052c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal if (op.evaluate(info, child)) { 4053aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4054aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4055aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4056aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4057c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal if (op.evaluate(info, item)) { 4058aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4059aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4060aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4061aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4062aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4063aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4064aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4065b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal void updateShortcuts(ArrayList<ShortcutInfo> shortcuts) { 4066c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal int total = shortcuts.size(); 4067c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal final HashSet<ShortcutInfo> updates = new HashSet<ShortcutInfo>(total); 4068c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal final HashSet<Long> folderIds = new HashSet<>(); 4069c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal 4070c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal for (int i = 0; i < total; i++) { 4071c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal ShortcutInfo s = shortcuts.get(i); 4072c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal updates.add(s); 4073c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal folderIds.add(s.container); 4074c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal } 4075c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal 4076b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4077b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal @Override 4078c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 4079b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView && 4080b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal updates.contains(info)) { 40814390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal ShortcutInfo si = (ShortcutInfo) info; 4082b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal BubbleTextView shortcut = (BubbleTextView) v; 40833fcab663a141b31916152c8bc185b93b718d79dfSunny Goyal Drawable oldIcon = getTextViewIcon(shortcut); 40843fcab663a141b31916152c8bc185b93b718d79dfSunny Goyal boolean oldPromiseState = (oldIcon instanceof PreloadIconDrawable) 40853fcab663a141b31916152c8bc185b93b718d79dfSunny Goyal && ((PreloadIconDrawable) oldIcon).hasNotCompleted(); 4086dfaccf64bd59343de483b12eee6db61c960aedceSunny Goyal shortcut.applyFromShortcutInfo(si, mIconCache, 40874390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal si.isPromise() != oldPromiseState); 4088c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal } 4089c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // process all the shortcuts 4090c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal return false; 4091c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal } 4092c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal }); 4093b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4094c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // Update folder icons 4095c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4096c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 4097c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 4098c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal if (info instanceof FolderInfo && folderIds.contains(info.id)) { 4099c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal ((FolderInfo) info).itemsChanged(false); 4100b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4101b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal // process all the shortcuts 4102b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal return false; 4103b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4104b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal }); 4105b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal } 4106b50cc8c5d6125715b139d978887830a5341971aaSunny Goyal 4107e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal public void removeAbandonedPromise(String packageName, UserHandleCompat user) { 41083bbbabc54ac73a4451b0a862a3faac6426b1b7b4Sunny Goyal HashSet<String> packages = new HashSet<>(1); 4109e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal packages.add(packageName); 411040452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packages, user); 411140452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal LauncherModel.deleteItemsFromDatabase(mLauncher, matcher); 411240452cf468b44a4173338cc83000b4ad84860ebcSunny Goyal removeItemsByMatcher(matcher); 411340c5ed303909c4df71037be3429aa1423e59585fChris Wren } 411440c5ed303909c4df71037be3429aa1423e59585fChris Wren 4115756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal public void updateRestoreItems(final HashSet<ItemInfo> updates) { 4116a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4117a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal @Override 4118c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View v) { 4119756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal if (info instanceof ShortcutInfo && v instanceof BubbleTextView 4120756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal && updates.contains(info)) { 4121756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal ((BubbleTextView) v).applyState(false); 4122756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal } else if (v instanceof PendingAppWidgetHostView 4123756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal && info instanceof LauncherAppWidgetInfo 4124756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal && updates.contains(info)) { 4125756adbc3e41ee1edb53c580b8c679f343924fab5Sunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4126a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4127a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal // process all the shortcuts 4128a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal return false; 4129a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4130a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal }); 4131a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 4132a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 413387af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal public void widgetsRestored(final ArrayList<LauncherAppWidgetInfo> changedInfo) { 41340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 41350fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 41360fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 41372e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal 41382e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal LauncherAppWidgetInfo item = changedInfo.get(0); 41392e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal final AppWidgetProviderInfo widgetInfo; 41402e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) { 41412e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal widgetInfo = AppWidgetManagerCompat 41422e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal .getInstance(mLauncher).findProvider(item.providerName, item.user); 41432e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal } else { 41442e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal widgetInfo = AppWidgetManagerCompat.getInstance(mLauncher) 41452e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal .getAppWidgetInfo(item.appWidgetId); 41462e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal } 41472e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal 41482e1efb480a9b77a97cb623d4f5faf6802a417422Sunny Goyal if (widgetInfo != null) { 41490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 41500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 41510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 41520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 41534390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal // For now just update the progress bars 415487af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 415587af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal @Override 415687af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 415787af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal if (view instanceof PendingAppWidgetHostView 415887af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal && changedInfo.contains(info)) { 415987af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal ((LauncherAppWidgetInfo) info).installProgress = 100; 416087af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal ((PendingAppWidgetHostView) view).applyState(); 416187af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal } 416287af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal // process all the shortcuts 416387af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal return false; 41644390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal } 416587af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal }); 41660fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 4167ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4168f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4169f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4170af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 41716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4172de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4173af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4174de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4175af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4176de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4177c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4178af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 417964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 418064359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 418164359a53dc827797917a8d9a0697a91996789801Winson Chung } 418231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4184af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 418577ccb8d03c17aeb32dccfb0930ae974f6cca7455Sunny Goyal moveToScreen(getDefaultPage(), animate); 4186af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4187af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4188af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4189af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4190af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4191af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4192af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4193af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4194af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4195af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4196af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4197af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4198af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4199af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4200af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 420176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4202af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4203af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4204d0a6ae7f645e6ba564aebb50316c53fa2e119459Sunny Goyal @Override 420553fe1f26d3103ab3306c421e0ddf299764620c32Sunny Goyal protected String getPageIndicatorDescription() { 420653fe1f26d3103ab3306c421e0ddf299764620c32Sunny Goyal return getResources().getString(R.string.all_apps_button_label); 420753fe1f26d3103ab3306c421e0ddf299764620c32Sunny Goyal } 420853fe1f26d3103ab3306c421e0ddf299764620c32Sunny Goyal 420953fe1f26d3103ab3306c421e0ddf299764620c32Sunny Goyal @Override 42106a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 421153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 421253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 421353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 42141d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 42151d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal return getPageDescription(page); 42161d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal } 42171d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal 42181d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal private String getPageDescription(int page) { 42191d08f70441999c66b76c97e48b4149e1433be3c3Sunny Goyal int delta = numCustomPages(); 4220e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal int nScreens = getChildCount() - delta; 4221e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal int extraScreenId = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 4222e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (extraScreenId >= 0 && nScreens > 1) { 4223e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (page == extraScreenId) { 4224e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal return getContext().getString(R.string.workspace_new_page); 4225e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 4226e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal nScreens--; 4227e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 42285be3e4cc529f75b894d4603c9fd1342b370766e0Sunny Goyal if (nScreens == 0) { 42295be3e4cc529f75b894d4603c9fd1342b370766e0Sunny Goyal // When the workspace is not loaded, we do not know how many screen will be bound. 42305be3e4cc529f75b894d4603c9fd1342b370766e0Sunny Goyal return getContext().getString(R.string.all_apps_home_button_label); 42315be3e4cc529f75b894d4603c9fd1342b370766e0Sunny Goyal } 4232c5c723bbe43206ffa218b677984bc56a877359c4Sunny Goyal return getContext().getString(R.string.workspace_scroll_format, 4233e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal page + 1 - delta, nScreens); 42346a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 42358dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 42368f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 4237df7ef68bbf36f8bbf015ace74fce0e00142b2e23Hyunyoung Song public void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent) { 4238ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 4239ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 4240ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = getCurrentPage(); 4241ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song targetParent.containerType = LauncherLogProto.WORKSPACE; 424259a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 424359a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song target.rank = info.rank; 424459a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song targetParent.containerType = LauncherLogProto.HOTSEAT; 424559a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song } else if (info.container >= 0) { 424659a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song targetParent.containerType = LauncherLogProto.FOLDER; 424759a238095e82fd02355f4cb53abe01655a50b051Hyunyoung Song } 42488f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 42498f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 42500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 42510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 42520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 42530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 42540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 42550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 42560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 42570fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 42580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42590fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 42600fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42610fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 42620fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 42630fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 42640fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 42650fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 42660fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 42670fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42680fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 42690fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 42700fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 42710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 42720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 42730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 42750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 42760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 42770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 42780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 42800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 42810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 42820fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 42830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 42840fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 428587af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 428687af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal @Override 428787af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 428887af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal if (view instanceof PendingAppWidgetHostView && mInfos.contains(info)) { 428987af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal mLauncher.removeItem(view, info, false /* deleteFromDb */); 429087af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal mLauncher.bindAppWidget((LauncherAppWidgetInfo) info); 429187af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal } 429287af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal // process all the shortcuts 429387af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal return false; 42940fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 429587af0fded6d91b85c7a4bbf066f93d58c241b146Sunny Goyal }); 42960fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 42970fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 42989443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal 42999443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal public interface OnStateChangeListener { 43009443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal 43019443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal /** 43029443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal * Called when the workspace state is changing. 43039443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal * @param toState final state 43049443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal * @param targetAnim animation which will be played during the transition or null. 43059443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal */ 43069443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal void prepareStateChange(State toState, AnimatorSet targetAnim); 43079443ef5ec69ee673b89c6387f065cf1d45eb2d5bSunny Goyal } 43086178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal 43096178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal public static final boolean isQsbContainerPage(int pageNo) { 43106178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal return pageNo == 0; 43116178f13e2d1f0c1a89cea74538b51993ef3439e3Sunny Goyal } 4312db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 4313db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal private class StateTransitionListener extends AnimatorListenerAdapter 4314db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal implements AnimatorUpdateListener { 4315db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal @Override 4316db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal public void onAnimationUpdate(ValueAnimator anim) { 4317db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal mTransitionProgress = anim.getAnimatedFraction(); 4318db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 4319db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 4320db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal @Override 4321db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal public void onAnimationStart(Animator animation) { 4322db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal if (mState == State.SPRING_LOADED) { 4323db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal // Show the page indicator at the same time as the rest of the transition. 4324db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal showPageIndicatorAtCurrentScroll(); 4325db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 4326db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal mTransitionProgress = 0; 4327db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 4328db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal 4329db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal @Override 4330db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal public void onAnimationEnd(Animator animation) { 4331db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal onEndStateTransition(); 4332db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 4333db364379312e56a3a3905a54d0de783062a92a73Sunny Goyal } 433431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4335