Workspace.java revision 95abbb330ce9bbaf23594245f0f8a795c8118038
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohenimport android.animation.PropertyValuesHolder; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 28cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 298f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 30bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 31629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 32495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chungimport android.graphics.Paint; 41b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 42043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 45f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 47a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurkaimport android.os.AsyncTask; 48956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 49495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 52291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 531462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 54cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 55a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 586e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 5953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 60cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 61cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 62f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 63ed13187a745866483139e2878037e1f8427ce567Kenny Guy 64325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 65bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 66325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 67e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 68651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 69edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 70716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 71dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 72716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 738bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 74651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 75ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyalimport java.util.concurrent.atomic.AtomicBoolean; 7695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyalimport java.util.concurrent.atomic.AtomicInteger; 77716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 81aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 8231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 84d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 873a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 89f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 90b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 91a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 9268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 9368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 95f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 96ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400; 97ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected static final int FADE_EMPTY_SCREEN_DURATION = 150; 98ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 99f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 100ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 101265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 102ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 103f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 10540c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_NO_RECURSE = false; 10640c5ed303909c4df71037be3429aa1423e59585fChris Wren static final boolean MAP_RECURSE = true; 107aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 1089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 1099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 114e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 115e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 116f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1173d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 12122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1228f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1239c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 124aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1259e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 131dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 1328f3f6830f2693647034e8df974d67f6b50d01602Adrian Roos final static long EXTRA_EMPTY_SCREEN_ID = -201; 133dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 134dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 135dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 136dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 137dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 138ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private Runnable mRemoveEmptyScreenRunnable; 139689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen private boolean mDeferRemoveExtraEmptyScreen = false; 140ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 14131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 14331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 14431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 145aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 14770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 14870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 149c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 15231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 153a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 154a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 155a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 156bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 157bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 158c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 15953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 160bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1616569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1626569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1636569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1646569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 165c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 166c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 168c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 169c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 170c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 171c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 172c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 174c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 17531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 17700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 178aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 18131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 18370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 184e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1860280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 18731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 188c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 189b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 190f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 191d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1921262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 193dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; 1967777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 202dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 203accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 204accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 20554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 2061262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 2071262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 208e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2094be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2108e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2118e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 212d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 213b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 214f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 215869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 217ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 2182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private boolean mWallpaperIsLiveWallpaper; 2192a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private int mNumPagesForWallpaperParallax; 2202a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka private float mLastSetWallpaperOffsetSteps = 0; 2212a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 22226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 223f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 22484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 22594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 226c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 22719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 228482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 229fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen public static final int REORDER_TIMEOUT = 350; 23019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 231482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 23219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 233c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 23419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2373aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 238073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 239f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 240f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 243f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 244f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 245f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 246ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 247d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 248d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 249d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 250d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 251d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 252ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 254482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2621462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2631462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2641462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 266ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 267ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 268ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2724b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2734b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 276dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 283eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 284eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 285eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 286eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 287eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 288eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 289eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 311e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 312e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 314f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 315f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 316f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3178bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 318867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3193b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3203b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 321869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3228f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 323aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 324c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 325c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 326aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 327aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 328b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 329b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 330c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 33194309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3329e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 33431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3358b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3360d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 339c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 340c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 341c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 34677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 34777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3486400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3496400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3506400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3516400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3526400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3536400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3546400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 35677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 35777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 358038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 361d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 364ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 365ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 366d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 367d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 368d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 372038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 380dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 381d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 383d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 389d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 391641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 392ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 393a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 394f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 395f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 396f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 401689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 406d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 407d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 408689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 409689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 410689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 411689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 412689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 413d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 414689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 415689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 416689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 417689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 418d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4204b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 421f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 422f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 423f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 424f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 427ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 428d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 429d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 43231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 437cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4385f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 440cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 441ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 442ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4437777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 444dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 445c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 44622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 44731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 448ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 449cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45084f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 451265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4525f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 453265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 454a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 455a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 456824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 45731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 45831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 46222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 46322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 46422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 46522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 46622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 469964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 470964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 471964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 472964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 473964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 474964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 475964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 47631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 477f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 478b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 479f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 480f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48108ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4828b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 48331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 48431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 48531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 48953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 490f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4918b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4928b805b17158886035b38261eb611d8641701ae43Michael Jurka 493920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 494920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 495920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 496f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 497f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 498920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 499920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 500920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 50231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 50331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 505716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5068e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5088e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 509aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 510aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 511aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 51331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 51631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 518a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 519a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5229e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 523964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 524964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 525964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 526964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 528964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5349e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5359e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5369e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5379e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 538964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 539964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 540964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5419e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5429e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 54389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 54464359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 54564359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 54664359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 54764359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 54864359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 54964359a53dc827797917a8d9a0697a91996789801Winson Chung } 55089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 551dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 552dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 55489bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 55564359a53dc827797917a8d9a0697a91996789801Winson Chung } 55664359a53dc827797917a8d9a0697a91996789801Winson Chung 55789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 558a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 559a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 560a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 561a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 566dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 567dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 570f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 571837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 57364359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 57464359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 576dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 577dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 578dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 579dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58041eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58159a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 585edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5862702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5872702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5882702ea006084a441f085c779ff77be1128a19badAdam Cohen 589edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 590ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 591dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5929e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 595a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 59621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 601dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 602dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 603a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 604a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 605a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 606a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 607a888158880fea53479447d883391f552604e46b6Dave Hawkey } 608a888158880fea53479447d883391f552604e46b6Dave Hawkey 609a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 610a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 611a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 612bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 613bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 614bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 615bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 616bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 617bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 618a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 619a888158880fea53479447d883391f552604e46b6Dave Hawkey 620a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 621a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 62282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 62382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 624a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 62521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 62721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 62821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 62921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 630a888158880fea53479447d883391f552604e46b6Dave Hawkey } 631a888158880fea53479447d883391f552604e46b6Dave Hawkey 63253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 63498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 63598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 63998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 64577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 64777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 648166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 649166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 650166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 651166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 652166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 653166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 654225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 65598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 65798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 65898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 65998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 662a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 663a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 664a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 668ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 669ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 670ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 691a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 692a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 693a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 701ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 702a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 703a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 704a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 705dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 706dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 707dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 708dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 709dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 710dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 711ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 712ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 718917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 719917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 721ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 726a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 727f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 728f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 729a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 730ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 731ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 733689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 734689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 736ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 737689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 739a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 740a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 741dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 742dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 743dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 744dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 745dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 746dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 747ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 748ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 749ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 751689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 753ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7582f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7693a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7703a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7713a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7723a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7743a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 775ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 776ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 782a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 783a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 784a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 785ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 786ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 823fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 827dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 828a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 829a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 830dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 831dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 832dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 833dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 834dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 835a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 83689f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 838c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 841104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 84589f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 84689f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 84789f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 84889f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 84989f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85264359a53dc827797917a8d9a0697a91996789801Winson Chung 853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 854dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8775f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8785f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8795f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8805f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 883c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 884c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 885c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 886c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 887dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 888a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 889a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 890a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89165e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 892dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 893dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 894517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 895517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 896517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 897517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 898accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 899accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 900accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 901accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 902accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 903accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 904dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 905dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 906dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 907c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 909dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9135084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 914fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 916dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 917dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 918a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 930ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 934dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 93564359a53dc827797917a8d9a0697a91996789801Winson Chung 93664359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 93764359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 93864359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 93964359a53dc827797917a8d9a0697a91996789801Winson Chung } 940accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 941accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 942accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 943accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 944dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 945dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 946dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 948dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 963aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 964aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 96531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 96631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 96731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 96831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 96931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 970dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 97331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 976dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 977dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 97931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 981dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9858481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9868481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 990dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 991dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 992dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 994dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 9984d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 9993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1000099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1001099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1002099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1003099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1004099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1005dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1006dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1007dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1012099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1013099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1014099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1015099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1016dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1017ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 101831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 101931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102096d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1022ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 102331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 102431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 102631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 102731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 102831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1031aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10327f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10337f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10347f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10357f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10366569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1037c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1038c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1039c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1040f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1042aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1043aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10446569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1046aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1047aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 104831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10490d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1053aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 105400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 105531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1057d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1058e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1059e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1060e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1061e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1062e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1063dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10646c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10656c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1066e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1067e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1068fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1069fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1070fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1071fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10749b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1078ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1079ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1080ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1081ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10825f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10835f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10846c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10855f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10865f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10875f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10905f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1093d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1094d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1095f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1096f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10973d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1098d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1099d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1100d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1101d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1102d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1103d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1104d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1107f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11085f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11095f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11113d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11123d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11133d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11143d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11153d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11163d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11173d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11183d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11193d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1120ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11213d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11223d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1123ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11243d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11253d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11263d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11273d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11341adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11351adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1137f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11383d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11393d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11403d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1141f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11423d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1143f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11443d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1146f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11473d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11487044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11513d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11523d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11533d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1154af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11552ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11562ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11572ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11583d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11593d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11622ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11632ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11642ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11652ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11662ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11672ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11682ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11697044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1184f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11851adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11861adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11871262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1188007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1189007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1194d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1195d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 120131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1202007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12037044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1205869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1207a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12087044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12097044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 121031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 121131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1213007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1214007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1215d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12163a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1217d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1218d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1219d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12213bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12226c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12233bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12243bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 122525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12263bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12271262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 122826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 122926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 123026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 123126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 123226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1233f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1234f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1235f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1236f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1237f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1238accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1239accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1240accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1241accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 124289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 124389cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 124489cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 124589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 124689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1247674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1248bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12496ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1250bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1251bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12523a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12533d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12545841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1255bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12566ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1257bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1258bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1259bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1260bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12615841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1262bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1263bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 126453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 126553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 126653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 126701f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12680142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12696fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12706fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12716fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12726fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1273824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1274a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1275a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1276a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1277a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1278a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1279c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1280ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1281ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1282a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1283a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1284a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1285c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1286c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1287f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1288ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1289ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1290ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1291ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1292f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1293f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1294f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1295f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1296ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1297f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1298f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1299db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1300db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1301db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1302db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1303dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1304dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1305dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1306dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1307cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1308cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1309046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1310fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1312cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1313cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13162f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13172f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1318fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1319cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1320ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1321ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1322cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1323cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1324ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1325ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1327cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1328fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1329fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1330fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1331fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1332fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1333fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13341bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13351bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13361bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13371bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13381bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13391bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13401bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13411bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1342fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1343cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1344ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1345ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1346ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1347cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1348cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1349cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1351cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1352cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1353cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1354cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1355ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1356cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1357ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1358ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1359fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1360fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1361fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1362cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1363cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1364ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1365cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1366ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1367ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1368fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1369fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1370fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1371fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13722f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13732f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1374fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1375fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13762f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1378fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1379fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1380fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1381fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1382fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13832f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1385fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1386fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1387fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1388fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1390fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1391fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1392fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13938fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13952f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13962f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 13972f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1398fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 13992a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14002a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14012a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14022a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14032a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14042a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14052a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14062a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1407fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1408fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1409fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1410fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14112f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14122f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14132f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1414fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1415fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1416fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14172f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14182f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14192f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1420fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1421fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1422fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1423fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1424fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1428fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1429fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1430fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1431fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1432fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1434ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1435cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1436ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1437ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1438ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1439cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1440ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1441ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1442cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1443cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1444cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1445cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1446ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1447ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1448fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1449fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14502a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14512a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14522a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14532a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14542a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1455fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1456fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1457ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1458fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1459cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1460fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1461cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1462cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1463cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1464cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1465fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1466cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1467ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1468ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1469fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1470fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1471cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1472fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1473cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1474ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1475ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1476ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1477cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1478ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14798f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1480aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1481340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1482340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1483340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1484fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1485cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1486cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1487ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1488ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1489ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1490ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1491ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1492ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1493ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1494ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 149594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 14966c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 14979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 14989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 14992ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15023e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1503f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1504f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 150594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15092ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15133e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1514f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1515f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 151794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 151894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 151994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1524f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1525f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1526f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1527f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1528f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1529f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15309171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15319171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15329171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15339171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15356c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15366c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1537b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1538b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1539b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1540b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1541b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1542b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1543b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1544b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15456c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15467bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15477bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1548f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1549f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15517bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15536c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15606c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1562b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 156568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 156668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 156768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 156868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 156968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 157068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 157168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 157268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 157368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 157468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1577a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1578869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1579869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1580869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1581869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1582869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 158384a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1584869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1585869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1586869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 158773894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1588869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 158973894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1590f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1591f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1592a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1593a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1594a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1595a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1596a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1597a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1598a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1599a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1600a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 160198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1602edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1603edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1604edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1605fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1606fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1607fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1608fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1609bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1610bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1611bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1612bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1613edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1614a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1615a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1616af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1617edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1618564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1619a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1620a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1621a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1622a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1623a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1624af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1625af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1626af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1627af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1628af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1629af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1630955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1631a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1632edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1633a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 163484add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 163584add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16366c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 163784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 163884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 163984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1640a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1641c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16426c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 164322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1644a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1645a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1646a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1647c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1648a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1649a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1650a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1651c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1652a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1653a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1654edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1655edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1656edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1657a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 165853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 165953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 166053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 166153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 166253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 166353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 166453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 166553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 166653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 166753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 166853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 166953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 167053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 167153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1674a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 167552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1676a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1677a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1678a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1679edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1680d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1681f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1682af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1683af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1684af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1685af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 168652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 168752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 168852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 168952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 169052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 169152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1692a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1693a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1694a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 169552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1696b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1697b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 169852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 1699a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17004e243a2dad3700868035256af1882d7a4fee2385Adam Cohen if (!mOverscrollTransformsSet) { 1701b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1702b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1703b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1704b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17054de0974c460ce6439cce7931fb0ba945095a4b94Adam Cohen if (mOverscrollTransformsSet && getChildCount() > 0) { 1706b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1707ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1708ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 17097842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1710b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1711b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1712b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1713b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1714b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1715869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1716b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1717b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 171800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 171900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17209c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1721956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17229c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17239c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17249c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17259c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1726e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 172800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 172900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 173053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 173153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 173253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 173353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1734d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1735d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1736d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1737d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 173853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 173953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 174053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 174153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1742a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1743a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1744a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1745a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1746824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1747a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17482a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17492a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17502a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17512a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 175253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 175353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 175431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 175528750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1756c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1757fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1758cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1759c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 176131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17649171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1766b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1767b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1768eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17699171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1771dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 177231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1773678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 177431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 177531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 177731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 177931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 178231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 178597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 17866c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 178797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 178897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 178997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 179097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 179297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1793c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1794678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 179531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 179731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 17980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 17990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 180031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18056c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1806d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1807d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18090142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18133a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1814aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1815dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1816fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1819fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 182131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 182231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 182331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 182431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 182731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1828dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1829dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 183031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18328182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18338182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18348182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18358182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 183631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18393a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18406c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18413a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1842d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1843d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1844d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1845d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1846d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1847d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1848d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1849d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 185001f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1851d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1852d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1853d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1858d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1859d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1866d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 187001f2d7fa4b24b21543012060305d693899b4beaaChris Craik 187101f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 187347639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 187401f2d7fa4b24b21543012060305d693899b4beaaChris Craik 187501f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 187601f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 187701f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 187801f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 187901f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18803a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18813a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18833a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18843a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18853a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18863a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18873a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18893a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1891d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1892d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1893ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1895ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1896ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18971d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 18981d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 18991d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19001d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19011d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19021d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19031d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19041d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19051d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19061d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19071d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19081d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19091d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19101d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 191161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 191261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 191361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 191461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19150dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 191661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 191761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 191861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 192161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1924eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1925eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1927cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1928cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1929cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1938cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1940cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1941cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1942cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 194361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1947b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1948b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19683e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19693e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19706639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19716639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19726639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19736639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19746639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19756639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19766639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19776639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 19786639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 19796639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 19806639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 19816639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1982d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 19836639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 19846639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1985859002985e0e5d73f54c942f2024607431db60fcMathew Inwood private Rect getDrawableBounds(Drawable d) { 1986859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 1987859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 1988859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 1989859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 199095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 199195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 199295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 199395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 199495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 199595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 1996859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 1997859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 1998859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 1999859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2000babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2001babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung final Canvas canvas = new Canvas(); 2002babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2003babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2004babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2005babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2006babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2007babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2008babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2009babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2010babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2011babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2012babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2013babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2014859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2015859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2016859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2017babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2019babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2020babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2021babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 202395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, c, 0); 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2027babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2028babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2029babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20308c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2031d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 20323e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2033038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20346639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2035d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 20378c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 20383e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20393e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2040758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2041716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20426788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2043758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2044758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20454b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20464b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2047dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20504b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20552a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2056f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20577777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20587777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2059f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20606f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20616f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20626f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20636f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20646f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2065fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20661003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20671003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20681003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20691003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20706f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2071dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2072dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2073dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2074dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 207522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2076964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2077dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2078dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2079dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2080dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2081dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2082dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2083dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2084dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2085dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2086dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 20872bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2088dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20892bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2091dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2092dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2094d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2095dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 209622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 209722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2098964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2099dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2100dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2101f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2102f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2103f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 210593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 210693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 210793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 210893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2109336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 211093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2111f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2112f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2113336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2114336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2115f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2116f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2117336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2118336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2119f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2120f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2121336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2122f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2123f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2124f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2126f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2127336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2128336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2129f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2131336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2132336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2133f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2135336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2136336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2137336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2138f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2139f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2140410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2141c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2142c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2143c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2144410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2145c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2146c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2147c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2148c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2149c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2150410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2151c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2152410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2153410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21545841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21555841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21565841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21575841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21585841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21595841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21605841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21615841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21625841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21635841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2164edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2165edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2166edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2167edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2168edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2169edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2170edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2171edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2172edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2173edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2174edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 217553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 217653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 217753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2178e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2179e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2180e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2181e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 218253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 218353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 218453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 218553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 218653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2187edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2188edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21896c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21906c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2191f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2192bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21932a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 219499633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 219599633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21961b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21971b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21992ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22011b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22021b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22034ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22056c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2206f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2207edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22081b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22091b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22106c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22116c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2212f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22132d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22146c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2215f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22162d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22176c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2219f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22216c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22226c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 222358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 222458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 222558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2227beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2228f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2229f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2230f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2231f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2232f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2233f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22347777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2235f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2236f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22376c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2238f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2239f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2240f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 22413a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 22423c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 22437777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2244f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2245fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22466c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22476c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2248fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2249fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2250fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2251fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2252fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2253fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2254f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2255f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2256f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2257f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2258f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22601b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2261f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22622d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22633b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22646c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22653b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22663b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2267f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22683b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22693b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22703b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2271f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2272f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2273f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2274f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2275f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2276f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2277f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2278f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2279f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2280f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2281f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2282f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2283f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22844afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22851b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22861b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22887777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22907777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22911b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2292a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2293b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22947777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22951c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22963d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22973d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22983d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2299853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 23007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2304410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23056c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23087407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23097407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23107407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2311869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23122a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23137372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2314a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23157407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2316869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23176c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23186c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2319a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2321a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2322a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2323742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23247407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2325869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2326f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2327fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23287407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23296c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23307407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23317407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23327372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23337407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23347407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23357407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23377407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23387777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2339b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23407407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2341853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2342853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2343853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2344853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23451c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2346853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2347853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2348853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23496670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23501c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2351853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2352853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23531c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23541c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2356853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23571c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23581c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2360853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2361853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23623d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 236358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2364853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 236558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2366853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 236758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2368853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2369853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 237058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 237158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23726c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23736c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 23746c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 23756c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 23766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen searchBarAlpha.setDuration(duration); 23773d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2378f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2379f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2380dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2381f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23822a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2383f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23843d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23863d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23873d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2388853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2389853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2390853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23916670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2392dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2395410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2396410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2397410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2398dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23995841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 24008d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24016c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2402ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24036c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24056c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24067bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24072a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2408dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2409dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2410a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2411f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2412f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2413f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2414f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2415f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2416f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2417f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2418336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2419336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2420336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2421336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 242253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 242353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 242453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 242553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 242653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2427f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2428f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2429f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2431f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2432a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2433a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2434a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2435a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2436a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2437a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2438a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2439a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2440a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2441a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2442a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2443a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2444a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2445a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2446a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2447a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2448a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2449a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2450a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2451f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2452f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2453bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2454a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2455f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2456bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2457bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2458bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2459a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2460a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2461a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2462a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2468bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2469f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2470f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2471f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2472f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2473f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2474f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2475f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2476f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2477f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2478f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24793f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24863f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24883f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24893f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24903f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24913f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24991774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 25003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25011774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2502f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2503f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2504f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2505f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2506bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2508bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2509bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2510bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2511bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2512869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2513bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2514bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2515a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2516bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 251776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 251876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 251976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 252076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 252176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2522bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25233f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2524bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2525bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2526bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2527bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2529bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2530bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 253895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal private void drawDragView(View v, Canvas destCanvas, int padding) { 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 25404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25414be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2542099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2543099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2544ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 254595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2546ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2547859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2548859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 254995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2550ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2551ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2552ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2553099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2554099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2555099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2556099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2557099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2558099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2560ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2561ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2562ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2563099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2564099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2565099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2566099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2567099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2569ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2570ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2572ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2573ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2574ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 257595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 257695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2577ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 257895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal public Bitmap createDragBitmap(View v, Canvas canvas, AtomicInteger expectedPadding) { 2579ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25804be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 258195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2582ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2584859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2585859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2586859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 258795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2588ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2589ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2591ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2592ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2593ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 259495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, canvas, padding); 2595aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2597ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26034be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 26044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2605410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26084be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26094be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 261095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal drawDragView(v, canvas, padding); 26115bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2612aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2617d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2618d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2619d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 26208db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 26218c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2622410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2623f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2624d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2625f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2626f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2627f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2628f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2629f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2630f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2631f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2632f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2633f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2634f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2635f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 26361120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 26378db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 26388c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2639aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2640d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2641d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2642d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2643d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 264431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 264531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2646aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 264731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26487984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 264931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 265031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2651aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 265231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2653d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2654482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2655482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 26614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2663d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2664ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2665ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2666ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2667ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 266862d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 267095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 267195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal final Bitmap b = createDragBitmap(child, new Canvas(), padding); 26724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2674eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2675e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2676307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2677babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2678babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 267995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2680e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26815f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26825f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2683b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2684e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2685b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 26865f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2687e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2688e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2689e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2690e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2691fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2692b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2693b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 269495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2695e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26960e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26975f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26985f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2699e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2700e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 27011e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27021e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27031e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 27041e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 2705c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 27066268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace positions 27076268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // Also if they are dragging it a folder, we assume they don't need to see the cling. 27086268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 27091e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27101e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27112f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27122f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27132f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27142f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27152f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27162f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27172f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2718eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2719307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2720eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 272731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 272831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2729babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2730babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2731babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2732babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2733babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2734babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2735babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2736babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2737babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 273895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 273995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal final Bitmap tmpB = createDragBitmap(child, new Canvas(), padding); 2740babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2741babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2743babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Canvas c = new Canvas(b); 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung c.setBitmap(null); 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2751babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 275795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2770babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2771babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2772babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2773babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2774babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2775babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 277931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27800280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27837c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2784dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 278631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 27896c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 27906c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 27914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 27924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2793cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2794cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2795cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2796cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2797cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2798c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2799cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2800cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2801c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2802cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2803cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 28044b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2805cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2806a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2807a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2808a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28092e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2810c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2811307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28122e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2813c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28142e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28152e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2816557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2819557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2820557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2821557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2822557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2823557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2824557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2825557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2826557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2827cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2828d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2829d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2830d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2831d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2832d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2833d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2834482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2835a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2836c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2837f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2838c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2840ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2841ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2842a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2843a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2844ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2845ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2846ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2847a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2848a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2849a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2850482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2851fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2852482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2853482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2854482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2855482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2856cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2857482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 285896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 285996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2860c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 286193eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 286296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28630dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 286496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 286596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 286696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 286993eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2870cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2871cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2872cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2873dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2874dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2875dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2876dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2877dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2878dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2879cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2880cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2881cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2882482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2883482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2884482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2885a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2886a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 288719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 288819f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 288919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 289019f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 289119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 289219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 289319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 28943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 28953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2896482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 28973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2898e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2899a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2900a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2901a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2902e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2903a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2904e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2905c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2906c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2907e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2908e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2909e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2910e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2911482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2912482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2913482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2914a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 291519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 291619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 291719f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 291819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 291919f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 292019f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 292219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2923a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2924a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2925a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2926a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2927a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2928a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2929a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2930a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2931a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2933482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2934482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2935482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2936c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 293719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2938ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2939ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2940ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2941ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2942ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2943ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 294410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 294619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 294810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 295010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 295110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 295210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 295310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 295410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 295510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 295610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 295810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 295910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2960d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2961ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 296210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2963d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2966a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2967a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2968a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2969a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2970d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2971558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2972558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2973558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2974558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2975558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2976558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2977558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2978558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2979558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 298010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 298110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 298210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 298310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 298410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2985a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2986482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2987482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2988482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2989a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2990c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2991c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 299219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2993c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2994c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 29953e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 29963e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2997c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2998c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2999c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 30003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 3001c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3002c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 3003c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3004c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3005c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3006c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3007c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3008d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3009cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3010e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3011e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3012c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3013c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3014e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3015c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3016c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3017bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3019c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3021ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3022c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3023ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3025cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3026e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3027e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30283e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3029ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3030ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 303154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3032d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3034cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 303540e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 303640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 303740e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3040dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3041dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3042c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3043c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3044c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3045c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3046482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3047c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3048c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3049482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3050482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3051482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3052c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 305376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30541c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3055482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 30566268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 30576268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 30586268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 30596268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3060c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3061c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3062c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3063482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3064482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3065df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3066df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3067df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3068df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3069df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3077482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3079fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3080482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3081482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3082482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30849e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3085aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30869e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3087aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 30917bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 30927bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 30937bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3095df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3096dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3097dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3098dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 309954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 310054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 310340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 31049438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 310525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 310625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 310725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 310825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 310925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 311025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3111dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31139438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3114cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31159438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31169438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 311719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 311819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 312119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31229438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3125d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3126d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3127d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3128d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3129d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3130d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3131c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3132c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3133d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3134d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3135716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3136c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3137d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 313826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3139d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 314026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 314126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3142d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 314326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 314526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 314626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3147d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3148d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3149d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3150d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3151949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3152949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3153d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3154d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3155d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3156d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3157d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3158f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3159f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31609438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 316131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3162cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31638c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3164d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3165ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3166ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3167d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3168d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3169d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3170d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31713a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3172d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3173d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3174d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3176d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3177d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3178fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3179d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3180d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3181d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3182d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3183d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3184d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3185d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 318685b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 318785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 318885b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3189d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3190fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31917bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3192fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3193fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3194716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 319531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 319631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 319731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3198dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3199dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3200dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3201ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3202ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3203ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3204edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3205ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3206ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3207ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3208ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3209ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3210ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3211dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3212dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3213dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3214ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3215ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3216ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3217ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3218ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3219ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 322076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32218dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3222e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3223e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3224e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32258dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3226e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3227e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3228e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3229e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3230e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3231e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3232e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3233cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3234c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3235c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3236c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3237c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3239c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3240c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3242c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3243c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3244c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3245e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3246c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3247c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3248c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3249b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3250fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3251fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3252a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32535f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32545f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32555f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3256a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3257a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3258a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3259a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3260892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3261892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3262a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3263a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32645f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3265dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3266dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3267a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3268fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3269fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3270fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3271a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3272a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3273a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3274a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32755f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3276dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3277dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3278a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3279fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3280fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3281fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3282a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3283a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3284a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3285a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3286a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3287a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3288c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3290fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3291c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3294cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3295cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3296cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3297cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3298cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3299cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3300cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3303c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3304c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3306c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3307c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3308c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3309482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3310482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3311c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3312c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3315c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 331674c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3317c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3318c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3319c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3320c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3321c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3322c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33818ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33838ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3390c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3391c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3392c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3393c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3394c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3395c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3396c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3398c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3399c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3400c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 340131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 340231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 34064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 34074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3409d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 34104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34177d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3425abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3426abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3427abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3428abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34313bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3435c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3439156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3443c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3444c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34527d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3456e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3460e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34610280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 347200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3475a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3476a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34770280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3479a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3480df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3481df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3482df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3483df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3484df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3486a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 348700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34900280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 34944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 34964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 349896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 35034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 35044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 350500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 350600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 35074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 35094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 35104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3514a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3515a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3517a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3518a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3519a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3520a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3521e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3522e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3523e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3524e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3525e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3526e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3527e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3541e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3542e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3543e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3544e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3546e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3547e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3549e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3551e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3552e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3553ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3554ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3555ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3556ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3557ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3558ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3559ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3560ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3561cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3562c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3564c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35654afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3567c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 356825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 356925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 357025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 357125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 357225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 357325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3574c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3575c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3576c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 357700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35784afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 357900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3580482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3581c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35826c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3583ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35854afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35864afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35874afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35884afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 358996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35904afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3591c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3592c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3593c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3594c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3595d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3596c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 35974afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 35984afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 35994afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 36004afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 36014afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3602d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3603d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3604c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 36053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3606ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 36077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 36083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 36093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3614c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3615c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3616c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3617c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3618c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3619a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3620c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3621c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3622c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3624c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3628c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3629c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 363019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 363174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 363274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 363374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 363474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 363574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 363674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 363774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3638c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 363974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3640d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 364174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 364274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3643c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3646482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3647482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3648482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3649c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3650c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3651c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3652c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3653c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3654c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3655c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3656c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3657c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3659c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 366019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 366119f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 366219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 366319f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3664c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 366574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 366674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3667d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3668fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3669fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3670fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3671fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3672fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 367319f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 367419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3675482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3676482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3677482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3678482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3679c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3680c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3681c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3683c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3684c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3685d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3686482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3687c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3688c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3689c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3690c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3691c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3692482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3693482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3694482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3695c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3697482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3700c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3701482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3702482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3704482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3705482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3706482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3707c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3709482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3711482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3712c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3713c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3714482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3716c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3717c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3718c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3719c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3720c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3721976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 372231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3723c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3724c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3725c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 372619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 372769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 372869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 372969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 373019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 373169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 373269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 373369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 373469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 373519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 373619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 373719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37388ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37398ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37408ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 374119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37428ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 374369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 374469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 374519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 374669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 374769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3748c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3760482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3761482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3762482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3763482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3764482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3765482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3770482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 377119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 377274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 377374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 377419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 377519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 377619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3777fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3778482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3780482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 378119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 378219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3783c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3784c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 378519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3786482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3787482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3788482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3789482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3790482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3791482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 379219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 379319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 379419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3795a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 37967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3797a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3798a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 37997d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3800a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3801a34abf8c781485b788fddacb352d586bffca886cWinson Chung 38022b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 38032b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 38042b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 38052b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3806120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3807120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3808bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 38092b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 38102b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 381193eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38122b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38132b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38142b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3815d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3816d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3817e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3818d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3819d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3820120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3821120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3822120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3823120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3824120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3825120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3826120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3827120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3828557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3829557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3830557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3831557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3832557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3833689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3834689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3835557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3836557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3837b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3838b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3839b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3840b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3841b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3842b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3843b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3845b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3849dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3850dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3851dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 385476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3855b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3856b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3857b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3858b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3859558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3860558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3861558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3862558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3863482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3867c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3868558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3869558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3870558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3871482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3872d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3873aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3874558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3875482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3876482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3878482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3879482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3880482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3881d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3882fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3883482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3884482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38859e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38869e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38879e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38889e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3889d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3890d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3891558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3892558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3893b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3894557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3895557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3896689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3897689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3898689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3899689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3900689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3901557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3902557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3903b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3904557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3905d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3906d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3907d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3908b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3909dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3910557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3911557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3912b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3914557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3915557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3916b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3917b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3918557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3919557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3920b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39239e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39249e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39259e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39269e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39279e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39289e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39299e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3930d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3931d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3932d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3933d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3934d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3935d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3936d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39379c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39399c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 394031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39419c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39429c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3944eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3946eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39479c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39489c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39499c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3951df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3952c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3953c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39549c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 395831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3959c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3960c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3961c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3962c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3963c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3964482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3965482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3966557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3967482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3968482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 39696268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 39706268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 39716268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 39726268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3973c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3974c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3975482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3976482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3977c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3978c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 397910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 398010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3981c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39829c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3983fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3984482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3985ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39869c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39879c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 398831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 398995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 399095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 399195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 399295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 399395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 3994dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3996716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 3997a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3998d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 39993e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 40004b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 40014b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 40024b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 40034b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 4004557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 400528f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 40064b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 40074b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 40104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 4011d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 4012ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 4013ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4014d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4015ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4016ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4017ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4018ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4019ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 4022ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4023ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 4026ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4029ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4031d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40329d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4033a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4034ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4035ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4036d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4037d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4038d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4039d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4040d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4041d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4042d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4043d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4044ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4046d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4047a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4048a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4049a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4050a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4051a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4052a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4053a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4054a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4055a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4056a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4057ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4058ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4059ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4060ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4061ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4062ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4065d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4066d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4067d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4075a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4077a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4078ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4079ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4080ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4081ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 408468f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4089ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4090ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4093ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4094ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 40967bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4098ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4099ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4107d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4108d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4109d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4111d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4113d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4114d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4115d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4116d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4117d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4118d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4120d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4121ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4122ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4123ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41244b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41294b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41304b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41314b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41324b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4135af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 413631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4137aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 413870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 413970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 414070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 414170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41425f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4143360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 414470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 414531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 414670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41470280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41480280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41490280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41500280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41510280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41520280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41530280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41540280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41569b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 415721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 415821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 415921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 416170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4162e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4163e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 416470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4165df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4166e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4167df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4168e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4169df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4170df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4171cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4172c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 417300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4174d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4175d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4176d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41773a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 417831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 417931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4180e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4181e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4182e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4187ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4188ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4189ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4190ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4191ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 41961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 41981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4199b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4200b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4201b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 420225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 420325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4204b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 42051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 42061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 420700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 420831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4209ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 42103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 42113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 42123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 42133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4214dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4216eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4217eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4218eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4219eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4220eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4221eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4222eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 422331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 422736cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 422931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 423031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4245ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4246a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4247d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4248dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4249d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4250d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4251d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4252dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4253d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4254d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4255d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4257a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42592acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4260487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4261487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4262dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4263bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42642acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4265482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4266482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4269e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42704caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4271e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4272e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4273e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4275e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4281e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4282e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4283e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4284e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4285e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4286e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4287e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4288e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4289e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4292e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4293e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4294e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4295e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 429699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 42974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 42984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 42994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43004caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43014caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 430299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 430399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4304a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 43084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43094caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 43104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4315e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4316e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4317e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4318e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4319e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4320e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4321e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4322e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4323e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 432499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43284caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43294caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 433099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 433199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4333e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4334e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43354caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43364caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43374caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43384caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43394caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4350e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4351e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4352e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4353e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4361e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4362dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4363e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4364e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4365f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4366e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4367dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4368e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4376f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4377f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4378f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4379f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4380f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4381f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4382f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4383f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4384e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4385e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4386e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4387e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4388e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4389e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4390e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4391e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4392a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4393eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4394eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4395eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4396eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4397eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4398043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4399043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4400043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4401043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4402a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 44031eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 44041eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 44051eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44061eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44071eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 44081eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 44091eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 44101eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 44111eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 44121eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4413a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4414a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4415a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4416a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4417a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4418a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4419a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4420a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4421a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44250280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44300142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44331462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44341462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4435a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44361462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44371462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44381462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44391462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44401462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44421462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44431462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4444b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4445b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4446b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44471462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44481462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44491462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44501462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44511462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44521462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44531462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44541462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44551462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44561462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44571462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4458d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44591462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44601462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44611462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 446231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44640142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 446531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 446795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 446895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 446995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 447031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 447331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44746c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 447631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 447795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 447895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 447995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 448095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 448131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4482138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44831262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44843e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44851c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4486cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 448710bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44881c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44891c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44901c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44913e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44921c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44931c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44941c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44953e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 44966c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4497d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 449854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4499360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4500aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4501c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4502c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 450354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4504aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4505482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4506482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4507482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4508482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4509482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4510aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 451270b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4513c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4514c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4515c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45163e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4517c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 451870b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45193e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 452008ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 452108ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45221262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45233e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45243e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4525d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4526c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4527c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4528c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4529c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4530c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45318a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4532c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4533c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45343e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4535c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4536c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4537c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4538c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4539c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45401262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45411262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4548a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4572a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4573a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4575a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4576a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4577a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 457931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4580a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4583a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4588aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4589ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4590ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4591aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4592aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4593ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4594ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 459531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4596aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 459731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 459831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4599aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4600ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4601ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4602ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4603ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4604ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4605ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4606ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4607ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4608ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4609ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4610ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4611ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4612ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4613ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4614ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4615ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4616ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4617ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4618ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4619ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4620ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4621aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4622651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4623aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4624aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4625ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4626aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4627aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 462831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4629aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 463031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4631aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4632aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 463331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 463431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4635df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4636651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4637aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4638aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4639df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4640df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4641df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4642aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4643aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4644df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4645aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4646df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 464731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 464883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 464983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 465083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4651ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 465264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4653cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 465464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 465564359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 465664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 465764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 465883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 465983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 466083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 466183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 466283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 466383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 466464359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 466583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 466683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 466764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 466864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 466964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 467064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4671ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4672ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 467364359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 467464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 467564359a53dc827797917a8d9a0697a91996789801Winson Chung } 467664359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 467764359a53dc827797917a8d9a0697a91996789801Winson Chung } 467864359a53dc827797917a8d9a0697a91996789801Winson Chung }; 467964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 468083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 468164359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4682ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 468383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 468583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 468683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 468783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4688ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 468983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 469083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4691eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 469283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 469383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 469483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 469583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4696ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 469783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 469883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4699ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4700ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 47013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 47023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4703a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4704629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 470564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 470664359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 470764359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 470864359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 470964359a53dc827797917a8d9a0697a91996789801Winson Chung } 471064359a53dc827797917a8d9a0697a91996789801Winson Chung 471164359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 471264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 471364359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 471464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 471564359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 471664359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 471764359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 471864359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4719ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 472064359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 472164359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 472264359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 472364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 472464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 472564359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 472664359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4727629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 472864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 472964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4730574d20ec84551370987dde530c27ec493bdef564Romain Guy } 473164359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4732ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 473364359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 473464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4735629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4736574d20ec84551370987dde530c27ec493bdef564Romain Guy } 473764359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 473864359a53dc827797917a8d9a0697a91996789801Winson Chung } 473964359a53dc827797917a8d9a0697a91996789801Winson Chung }; 474064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4741aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 474264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 474364359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 474464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 474564359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 474664359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 474764359a53dc827797917a8d9a0697a91996789801Winson Chung } 474864359a53dc827797917a8d9a0697a91996789801Winson Chung } 474964359a53dc827797917a8d9a0697a91996789801Winson Chung 475064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 475164359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 475264359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 475364359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 475464359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 475564359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 475664359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 475731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 475864359a53dc827797917a8d9a0697a91996789801Winson Chung } 475964359a53dc827797917a8d9a0697a91996789801Winson Chung 476064359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 476164359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 476264359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 476364359a53dc827797917a8d9a0697a91996789801Winson Chung } 476431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47652efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 476664359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 476764359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 476831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4769f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47708c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47718c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47728c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4773b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4774b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4775b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47768c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4777b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47788c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47798c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47808c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4781b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47828c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47838c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 4784c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy shortcutInfo.contentDescription = appInfo.contentDescription; 4785c5c60ad3592f53549c9ffaa58e9a87b0480080e8Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true); 47868c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47878c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47888c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47898c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4790651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4792651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4793aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4794aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4799aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4803651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4805aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4808651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4816aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4818aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4819aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4820aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4821aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4822aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4823aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4824aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4825aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4826aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4827aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4828aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4829aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4830aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4831aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4832aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4833aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4834aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4835aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4836aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4837aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4838aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4839651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 48408c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48418c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4842513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48438c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48448c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4845651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48468c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48478c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4848651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4850aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4851aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48528c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4853aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4854aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4855aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4856f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4857aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4858aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4859f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4860aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4861651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4862651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal restorePendingWidgets(pkgNames); 4863aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4864aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4865803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren public void removeAbandonedPromise(BubbleTextView abandonedIcon, UserHandleCompat user) { 4866803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (abandonedIcon.getTag() != null && abandonedIcon.getTag() instanceof ShortcutInfo) { 4867803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren final ShortcutInfo shortcut = (ShortcutInfo) abandonedIcon.getTag(); 4868803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (shortcut.isAbandoned()) { 4869803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren HashSet<ComponentName> cns = new HashSet<ComponentName>(1); 4870803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren cns.add(shortcut.getRestoredIntent().getComponent()); 4871803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren LauncherModel.deleteItemFromDatabase(mLauncher, shortcut); 4872803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren removeItemsByComponentName(cns, user); 487340c5ed303909c4df71037be3429aa1423e59585fChris Wren } 487440c5ed303909c4df71037be3429aa1423e59585fChris Wren } 487540c5ed303909c4df71037be3429aa1423e59585fChris Wren } 487640c5ed303909c4df71037be3429aa1423e59585fChris Wren 4877e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 4878e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal HashSet<String> completedPackages = new HashSet<>(); 4879e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4880e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4881e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4882e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4883e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4884e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (info instanceof ShortcutInfo 4885e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && ((ShortcutInfo) info).isPromiseFor(installInfo.packageName) 4886e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && v instanceof BubbleTextView) { 4887e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setProgress(installInfo.progress); 4888e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setState(installInfo.state); 4889e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((BubbleTextView)v).applyState(); 4890e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4891e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4892e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4893aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4894e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4895e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4896e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (installInfo.state == ShortcutInfo.PACKAGE_STATE_DEFAULT) { 4897e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 4898aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4899e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4900651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4901e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 4902e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 4903651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4904651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4905651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4906651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 4907ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal final AtomicBoolean widgetsChanged = new AtomicBoolean(false); 4908651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 4909651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4910651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4911651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 4912651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4913651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 4914651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 4915ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) 4916651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 4917ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal widgetsChanged.set(true); 4918651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4919651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4920651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 4921651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 4922651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4923651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 4924ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetsChanged.get()) { 4925ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal // Reload layout and update widget status 4926ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal // TODO instead of full reload, just update the specific widgets 4927ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal getContext().getContentResolver() 4928ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal .notifyChange(LauncherSettings.Favorites.CONTENT_URI, null); 4929ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4930f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4931f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4932af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 49336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4934de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4935af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4936de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4937af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4938de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4939c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4940af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 494164359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 494264359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 494364359a53dc827797917a8d9a0697a91996789801Winson Chung } 494431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 494531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4946af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4947af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4948af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4949af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4950af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4951af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4952af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4953af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4954af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4955af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4956af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4957af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4958af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4959af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4960af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4961af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4962af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 496376128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4964af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4965af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49660142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49677819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49687819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 49697819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4970fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 49717819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4972ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 49737819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 49747819a56217fd4e216d3675905586b275799723bbWinson Chung } 497582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 49767819a56217fd4e216d3675905586b275799723bbWinson Chung 497782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 497882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 497982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 498082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 498331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4985f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 498631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49876a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 498853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 498953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 499053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 499153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 499253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49936a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49946a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 499553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 499653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 499753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 499853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 49998b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 500053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 50016a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 50028dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 50038dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 50048dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 50058dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 500631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5007