Workspace.java revision e7b8cd9e4f8d38d0445f3a032fafd44332f70878
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; 480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyalimport android.os.Handler; 49956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 50495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 5153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 5231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 53291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 541462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 55cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 56a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 596e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 6053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 61cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 62cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 63f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 64ed13187a745866483139e2878037e1f8427ce567Kenny Guy 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 66bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 67325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 68e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 69651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport com.android.launcher3.compat.UserHandleCompat; 70edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 72dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 748bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 75651077bdd603bb182be039925fd17bdf0da15016Sunny Goyalimport java.util.Set; 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; 210508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static final Rect sTempRect = new Rect(); 2118e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 212d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 2131e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private boolean mOverscrollEffectSet; 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 239508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private final Canvas mCanvas = new Canvas(); 240508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 241f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 242f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 243f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 244f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 245f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 246f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 247f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 248ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 249d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 250d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 251d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 252d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 253d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 254ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 255482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 256482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 257482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 258482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 261482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 263482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2641462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2651462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2661462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2674b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 268ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 269ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 270ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 278dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2811e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float mOverScrollEffect = 0f; 2821e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 2831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 287eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 288eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 289eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 290eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 291eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 292eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 293eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 3080142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 31231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 3130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 3145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 315e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 316e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 318f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 319f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 320f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3218bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 322867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 3233b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid(). 3243b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen getDeviceProfile().shouldFadeAdjacentWorkspaceScreens(); 325869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3268f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 327aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 328c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 329c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 330aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 331aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 332b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 333b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 334c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung mOverviewModeShrinkFactor = grid.getOverviewModeScale(); 33594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3369e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 33731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3398b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3400d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 34231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 343c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 344c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 345c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 34653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 34731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 34977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 35077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 35177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 3526400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen 3536400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 3546400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customScreen != null) { 3556400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen View customContent = customScreen.getShortcutsAndWidgets().getChildAt(0); 3566400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen if (customContent instanceof Insettable) { 3576400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen ((Insettable) customContent).setInsets(mInsets); 3586400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 3596400b84d5594d7b9244e3b118f107033eb8b87a0Adam Cohen } 36077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 36177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 365d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 367038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 368ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 369ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 370d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 371d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 372d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 376038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 377038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 378038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 384dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 385d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 387d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 389038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 390038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 391038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 393d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 395641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 396ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 397a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 398f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 399f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 400f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 4015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 4025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 4035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 4045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 405689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = false; 4065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 4075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 4095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 410d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 411d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 412689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 413689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void deferRemoveExtraEmptyScreen() { 414689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mDeferRemoveExtraEmptyScreen = true; 415689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 416689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 417d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 418689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen if (!mDeferRemoveExtraEmptyScreen) { 419689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreen(true, mDragSourceInternal != null); 420689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen } 421689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 422d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4233a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4244b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 425f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 426f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 427f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 428f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 4295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 4305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 431ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 432d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 433d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 43631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4380142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 440cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4415f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 443cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 444ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 445ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4467777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 447dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro 448c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung setMinScale(mOverviewModeShrinkFactor); 44922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 45031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 451ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 452cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 45384f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 454265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4555f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 456265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 457a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 458a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Set the wallpaper dimensions when Launcher starts up 459824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 46031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 46222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 46322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 46422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 46522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 46622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 46722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 46822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 46922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 47022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 47122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 472964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 473964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 474964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 475964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 476964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 477964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 478964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 47931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 480f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 481b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 482f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 483f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 48408ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4858b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 48631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 48731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 49253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 493f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4948b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4958b805b17158886035b38261eb611d8641701ae43Michael Jurka 496920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 497920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 498920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 499f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 500f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 501920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 502920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 503920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 50431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 50531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 508716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 5098e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 51031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 5118e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 513aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 514aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 51631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 51831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 51931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 521a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 522a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 52331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5259e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 526964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 527964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 528964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 529964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 530964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 531964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 532964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 533964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 534964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 535964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 536964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5379e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5389e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5409e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 541964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 542964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 543964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5449e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5459e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 54689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 54764359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 54864359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 54964359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 55064359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 55164359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 55264359a53dc827797917a8d9a0697a91996789801Winson Chung } 55389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 555dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 55789bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 55864359a53dc827797917a8d9a0697a91996789801Winson Chung } 55964359a53dc827797917a8d9a0697a91996789801Winson Chung 56089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 561a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 562a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId + 563a90303bb6fdad59e4a55855edba68c9902192599Winson Chung " at index: " + insertIndex, true); 564a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 5655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 569dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 570dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 571dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 573f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 574837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 575dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 57664359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 57764359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 578dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 579dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 580dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 581dadd984a891a574cebf3dfd38a454a0e6a4228b3Derek Prothro public void createCustomContentContainer() { 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 58341eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 58459a488ac03aa122b75e9a358db74acf7bb4d2508Winson Chung customScreen.disableBackground(); 585c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen customScreen.disableDragTarget(); 586dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 587dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 588dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 589edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5902702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5912702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5922702ea006084a441f085c779ff77be1128a19badAdam Cohen 593edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 594ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 595dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5969e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59782e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59882e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 60121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 60221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 60321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 604dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 605dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 606a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 607a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 608a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 609a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 610a888158880fea53479447d883391f552604e46b6Dave Hawkey } 611a888158880fea53479447d883391f552604e46b6Dave Hawkey 612a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 613a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 614a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 615bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 616bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 617bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 618bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 619bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 620bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 621a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 622a888158880fea53479447d883391f552604e46b6Dave Hawkey 623a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 624a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 62582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 62682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 62721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 62921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 632a888158880fea53479447d883391f552604e46b6Dave Hawkey } 633a888158880fea53479447d883391f552604e46b6Dave Hawkey 63453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 63698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 63998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 64777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 64977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 650166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 651166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 652166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 653166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 654166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 655166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 656225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 65798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 65998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 664a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 665a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 666a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 670ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 671ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 672ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 693a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 694a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 695a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 703ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 704a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 705a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 706a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 707dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 708dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 709dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 710dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 711dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 712dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 713ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 720917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 721917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 722ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 728a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 729f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 730f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 731a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 732ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 735689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 736689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 737ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 739689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 740ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 741a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 742a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 743dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 744dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 745dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 746dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 747dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 748dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 749ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 753689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 754ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7602f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 761ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7713a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7723a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7733a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7743a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7763a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 777ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 784a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 785a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 786a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 787ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 825fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 830a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 831a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 832dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 833dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 834dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 835dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 836dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 837a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 83889f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 840c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 843104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 84789f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 84889f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 84989f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85089f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85189f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85264359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85364359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85464359a53dc827797917a8d9a0697a91996789801Winson Chung 855dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8795f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8805f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8815f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8825f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 883dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 885c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 886c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 887c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 888c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 889dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 890a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 891a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 892a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89365e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 894dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 895dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 896517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 897517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 898517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 899517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 900accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 901accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 902accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 903accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 904accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 906dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 907dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 909c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 910dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9145084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 916fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 918dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 920a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 921dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9245084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 932ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 935dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 93764359a53dc827797917a8d9a0697a91996789801Winson Chung 93864359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 93964359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94064359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94164359a53dc827797917a8d9a0697a91996789801Winson Chung } 942accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 943accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 944accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 945accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 946dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 948dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 965aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 966aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 96731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 96831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 96931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 97631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 978dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 982dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 985dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9878481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9888481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 992dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 993dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 994dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 995dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 9993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 1000b3726d90a567e992e4d0f43e7c7acdd8739ae805Sunny Goyal child.setOnKeyListener(new HotseatIconKeyEventListener()); 10013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1002099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1003099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1004099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1005099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1006099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1007dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1008dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1011dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1014099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1015099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1016099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1017099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1018dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1019ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102296d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1023ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 102631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1027ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 102831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1033aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10347f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10357f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10367f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10377f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10386569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1039c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1040c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1041c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1042f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1044aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1045aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10466569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1048aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1049aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10510d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1055aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 105600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 105731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1059d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1060e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1061e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1062e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1063e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1064e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1065dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10666c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1068e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1069e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1070fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1071fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1072fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1073fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10769b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1080ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1081ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1082ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1083ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10845f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10855f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10866c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10875f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10905f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10935f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1095d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1096d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1097f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1098f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 10993d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1100d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1101d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1102d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1103d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1104d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1109f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 1113d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse @Override 1114d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse public boolean onGenericMotionEvent(MotionEvent event) { 1115d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse // Ignore pointer scroll events if the custom content doesn't allow scrolling. 1116d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse if ((getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID) 1117d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && (mCustomContentCallbacks != null) 1118d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 1119d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return false; 1120d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1121d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse return super.onGenericMotionEvent(event); 1122d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse } 1123d3fbe683bb52c8be9a14783bb70f32a46cf6f6dbJan-Willem Maarse 11243d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11253d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11263d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11273d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1133ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1136ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11471adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11481adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11497044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1150f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11513d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11523d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11533d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1154f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11553d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1156f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11573d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1159f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11617044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11627044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11643d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11663d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1167af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11682ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11692ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11702ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11713d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11723d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11733d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11752ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11762ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11772ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11782ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11792ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11802ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11812ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1197f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11981adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11991adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 12001262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1201007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1202007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1203d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 12050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1206d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1207d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1208d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1209d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1210d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1211d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1212d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1213d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 121431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1215007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12167044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12177044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1218869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12197044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1220a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12217044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 122331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 122431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12251262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1226007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1227007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1228d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12293a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1230d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1231d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1232d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1233d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12343bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12356c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12363bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12373bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 123825460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12393bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12401262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 124126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 124226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 124326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 124426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 124526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1246f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1247f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1248f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1249f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1250f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1251accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1252accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1253accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1254accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 125589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 125689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 125789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 125889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 125989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1260674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1261bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12626ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1263bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1264bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12653a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12663d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12675841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1268bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12696ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1270bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1271bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1272bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1273bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12745841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1275bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1276bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 127753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 127853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 127953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 128001f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12826fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12836fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12846fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12856fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1286824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1287a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1288a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1289a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1290a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1291a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1292c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1293ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1294ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1295a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1296a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1297a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1298c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1299c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1300f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1301ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1302ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1303ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1304ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1305f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1306f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1307f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1308f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1309ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1310f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1311f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1312db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1313db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1314db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1315db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1316dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1317dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1318dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1319dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1320cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1321cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1322046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1323fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1324cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1325cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1327cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1328cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1331fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1332cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1333ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1334ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1335cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1336cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1337ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1338ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1339cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1340cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1341fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1342fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1343fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1344fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1346fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13471bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13481bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13491bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13501bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13511bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13521bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13531bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13541bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1355fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1356cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1357ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1358ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1359ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1360cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1361cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1362cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1363cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1364cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1365cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1366cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1367cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1368ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1369cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1370ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1371ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1372fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1373fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1374fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1375cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1376cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1377ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1378cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1379ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1380ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1381fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1382fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1383fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1384fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1387fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1388fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13892f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1390fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1391fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1392fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1393fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1395fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13962f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1397fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1398fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1399fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1400fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1401fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 14022f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1403fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1404fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1405fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 14068fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1407fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 14082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 14092f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14102f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1411fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14122a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14132a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14142a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14152a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14162a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14172a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14182a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14192a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1422fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1423fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1427fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1428fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1429fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1434fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1435fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1436fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1437fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14382f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14392f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14402f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1441fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1442fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1443fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1444fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1445fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1446fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1447ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1448cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1449ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1450ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1451ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1452cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1453ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1454ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1455cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1456cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1457cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1458cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1459ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1460ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1461fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1462fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14632a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14642a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14652a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14662a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14672a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1468fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1469fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1470ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1471fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1472cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1473fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1474cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1475cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1476cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1477cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1478fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1479cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1480ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1481ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1482fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1483fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1484cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1485fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1486cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1487ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1488ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1489ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1490cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1491ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14928f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1493aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1494340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1495340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1496340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1497fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1498cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1499cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1500ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1501ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1502ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1503ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1504ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1505ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1506ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1507ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 150894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 15096c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15122ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15153e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1516f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1517f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15209171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15219171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15222ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15263e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1527f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1528f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 152994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 153094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 153194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 153294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 153394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 153494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15359171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15369171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1537f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1538f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1539f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1540f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1541f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1542f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15439171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15459171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15469171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15477bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15486c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1550b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1551b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1552b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1553b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1554b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1555b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1556b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1557b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15586c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1561f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1562f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15637bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15647bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15656c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15666c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15677bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15687bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15697bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15707bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15717bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15727bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15736c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15747bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1575b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15769171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15779171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 157868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 157968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 158068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 158168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 158268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 158368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 158468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 158568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 158668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 158768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 158968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1590a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1591869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1592869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1593c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen !workspaceInModalState() && 1594869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1595869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 159684a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1597869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1598869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1599869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 160073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1601869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1602c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen //child.setBackgroundAlphaMultiplier(1 - alpha); 160373894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1604f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1605f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1606a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1607a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1608a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1609a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1610a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1611a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1612a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1613a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1614a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 161598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1616edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1617edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1618edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1619fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1620fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1621fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1622fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1623bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1624bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1625bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1626bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1627edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1628a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1629a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1630af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1631edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1632564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1633a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1634a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1635a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1636a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1637a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1638af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1639af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1640af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1641af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1642af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1643af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1644955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1645a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1646edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1647a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 164884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 164984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16506c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 165184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 165284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 165384add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1654a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1655c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16566c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 165722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1658a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1659a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1660a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1661c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1662a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1663a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1664a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1665c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1666a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1667a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1668edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1669edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1670edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1671a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 167453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 167653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 167753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 167953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 168053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 168153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 168253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 168453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 168553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 168653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 168753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1688a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 168952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1690a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1691a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1692a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1693edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1694d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1695f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1696c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1697af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1698af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 169952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 170052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 170152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1702a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1703a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1704a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 170552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1706b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 17071e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 17081e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1709a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17101e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1711b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17121e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17131e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17141e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17151e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17167842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1717b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1718b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1719b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1720b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1721b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1722c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen boolean shouldOverScroll = (amount < 0 && (!hasCustomContent() || isLayoutRtl())) || 1723c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen (amount > 0 && (!hasCustomContent() || !isLayoutRtl())); 1724c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (shouldOverScroll) { 1725c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen dampedOverScroll(amount); 1726c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 1727c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen } else { 1728c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mOverScrollEffect = 0; 1729c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen } 1730b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1731b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 173200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 173300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17349c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1735956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17379c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17389c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1740e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17419c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 174200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 174300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 174453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 174553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 174653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 174753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1748d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1749d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1750d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1751d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 175253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 175353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 175453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 175553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1756a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1757a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1758a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1759a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1760824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1761a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17622a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17632a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17642a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17652a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 176653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 176753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 176831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 176928750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1770c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1771fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1772cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1773c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 177531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1780b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1781b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1782eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1785dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1787678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 178831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 178931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 179031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 179131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 179331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 179631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 179731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 179831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 179997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 18006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 180197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 180297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 180397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 180497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 180597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 180697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1807c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1808678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 180931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 18100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 181131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 181431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 181731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18186c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1820d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1821d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18273a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1828aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1829dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1830fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1833fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 183531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 183731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 184131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1842dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1843dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 184431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 184531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18468182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18478182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18488182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18498182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 185031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 185231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18533a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18546c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18553a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1856d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1857d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1858d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1859d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 186401f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1866d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1872d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1873d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1875d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1876d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1877d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1878d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1879d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1880d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1881d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1882d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1883d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 188401f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188501f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1886d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 188747639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 188801f2d7fa4b24b21543012060305d693899b4beaaChris Craik 188901f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 189001f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 189101f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 189201f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 189301f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18953a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 19003a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 19013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 19023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 19033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 19043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1905d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1906d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1907ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 19083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1909ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1910ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 19111d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19121d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19131d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19141d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19191d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19201d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 192661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 192761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19290dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 193061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1938eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1939eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 194061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1941cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1942cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1943cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 194461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 194961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 195061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1952cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1954cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1955cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1956cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1961b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1962b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 197061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 197161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 197261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 197361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 197461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 197561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 197661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 197761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 197861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 197961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 198061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 198161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19823e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19833e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19846639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19856639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19866639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19876639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19886639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19906639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19916639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 1992508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static Rect getDrawableBounds(Drawable d) { 1993859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 1994859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 1995859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 1996859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 199795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 199895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 199995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 200095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 200195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 200295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 2003859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2004859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 2005859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 2006859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 2007babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 2008babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 2009babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2010babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2011babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2012babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2013babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2014babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2015babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2016babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2017babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2019859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2020859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2021859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2023babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2024babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2025babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2026babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2027508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2028508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, 0); 2029508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2030babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2031babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2032508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2033babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2034babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20358c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2036038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20376639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2038d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2039508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha); 20403e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20413e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2042758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2043716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20446788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2045758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2046758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20484b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2049dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20572a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2058f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20597777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20607777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2061f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20626f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20636f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20646f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20656f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20666f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2067fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20681003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20691003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20701003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20711003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20726f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2073dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2074dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2075dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2076dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 207722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2078964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2079dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2080dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2081dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2082dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2083dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2084dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2085dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2086dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2087dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2088dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 20892bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20912bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2092dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2093dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2094dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2095dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2096d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2097dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 209822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 209922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2100964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2101dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2102dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2103f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2104f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2105f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2106f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 210793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 210893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 210993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 211093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2111336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 211293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2113f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2115336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2116336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2117f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2118f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2119336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2120336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2121f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2122f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2123336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2124f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2125f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2126f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2127f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2129336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2131f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2132336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2133336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2134336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2135f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2136336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2137336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2138336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2139336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2140f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2141f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2142410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2143c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2144c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2145c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2146410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2147c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2148c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2149c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2150c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2151c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2152410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2153c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2154410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2155410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21565841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21575841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21585841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21595841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21605841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21615841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21625841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21635841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21645841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21655841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2166edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2167edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2168edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2169edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2170edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2171edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2172edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2173edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2174edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2175edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2176edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 217753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 217853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 217953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2180e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2181e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2182e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2183e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 218453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 218553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 218653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 218753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 218853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2189edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2190edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21916c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2193f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2194bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21952a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 219699633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 219799633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 22001b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 22012ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 22027777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 22031b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 22041b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 22054ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 22066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 22076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2208f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2209edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 22101b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 22111b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22126c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22136c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2214f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22152d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22166c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2217f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22182d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22206c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2221f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22226c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22236c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22246c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 222558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 222658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 222758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2229beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2230f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2231f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2232f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2233f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2234f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2235f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22367777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2237f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2238f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22396c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2240f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2241f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22427777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2243f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2244fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22456c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22466c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2247fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2248fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2249fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2250fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2251fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2252fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2253f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2254f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2255f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2256f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2257f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22581b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2260f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22612d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22623b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22643b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22653b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2266f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22673b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22683b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22693b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2270f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2271f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2272f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2273f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2274f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2275f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2276f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2277f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2278f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2279f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2280f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2281f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2282f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22834afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22841b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22851b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22867777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22887777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22897777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22901b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2291a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2292b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22941c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22953d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22963d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22973d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2298853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22997777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 23007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 23017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 23027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2303410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 23046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 23057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 23067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 23077407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 23087407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 23097407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2310869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 23112a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23127372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2313a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23147407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2315869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23166c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23176c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2318a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23196c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2320a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2321a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2322742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23237407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2324869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2325f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2326fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23286c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23297407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23307407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23317372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23327407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23337407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23347407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23357407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23367407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23377777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2338b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2340853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2341853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2342853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2343853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23441c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2345853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2346853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2347853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23486670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23491c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2350853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2351853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23521c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23531c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2354853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23561c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23571c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2358853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2359853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2360853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23613d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 236258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2363853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 236458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2365853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 236658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2367853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2368853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 236958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 237058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23726c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 23736c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 23746c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 23756c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen searchBarAlpha.setDuration(duration); 23763d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2377f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2378f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2379dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2380f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23812a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2382f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23833d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23843d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23863d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2387853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2388853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2389853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23906670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2391dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2394410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2395410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2396410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2397dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23985841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23998d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 24006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2401ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 24026c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 24036c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 24046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 24057bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 24062a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2407dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2408dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2409a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2410f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2411f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2412f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2413f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2414f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2415f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2416f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2417336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2418336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2419336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2420336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 242153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 242253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 242353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 242453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 242553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2426f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2427f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2428f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2429f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2430f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2431a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2432a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2433a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2434a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2435a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2436a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2437a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2438a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2439a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2440a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2441a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2442a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2443a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2444a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2445a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2446a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2447a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2448a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2449a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2450f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2451f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2452bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2453a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2454f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2455bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2456bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2457bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2458a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2459a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2460a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2461a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24627044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24637044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2467bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2468f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2469f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2470f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2471f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2472f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2473f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2474f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2475f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2476f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2477f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24783f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24793f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24863f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24883f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24893f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24903f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24913f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24981774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 25001774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2501f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2502f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2503f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2504f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2505bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 25063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2507bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2508bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2509bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2510bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2511869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2512bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2513bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2514a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2515bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 251676128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 251776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 251876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 251976128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 252076128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2521bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2523bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2524bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2525bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2526bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2527bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2528bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2529bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2537508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static void drawDragView(View v, Canvas destCanvas, int padding) { 2538508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Rect clipRect = sTempRect; 25394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2541099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2542099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2543ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 254495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2545ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2546859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2547859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 254895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2549ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2550ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2551ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2552099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2553099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2554099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2555099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2556099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2557099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2558ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2560ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2561ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2562099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2563099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2564099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2565099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2566099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2568ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2569ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2571ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2572ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2573ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 257495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 257595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2576ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2577508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) { 2578ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 258095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2581ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2582ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2583859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2584859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2585859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 258695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2587ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2588ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2589ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2590ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2591ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2592508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2593508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2594508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2595ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 26024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2603508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(View v, int padding) { 2604410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 26054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 26064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 26074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2608508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2609508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2610508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor); 2611508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 26124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26154be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2616d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2617d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2618d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 2619508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h, 26208c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2621410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2622f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2623508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2624f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2625f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2626f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2627f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2628f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2629f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2630f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2631f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2632f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2633f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2634f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2635508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(orig, src, dst, null); 2636508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor, 26378c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2638508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2639d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2640d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2641d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2642d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 264331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 264431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2645aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 264631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26477984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 264831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 264931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2650aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 265131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2652d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2653482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2654482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2656508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal beginDragShared(child, this); 2657508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2658508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 2659508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public void beginDragShared(View child, DragSource source) { 26604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2664508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING); 2665ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 266662d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 266895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2669508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap b = createDragBitmap(child, padding); 26704be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2672eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2673e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2674307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2675babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2676babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 267795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2678e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26795f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26805f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2681b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2682e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2683508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 26845f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2685e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2686e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2687e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2688e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2689fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2690b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2691b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 269295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2693e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26940e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26955f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26965f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2697e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2698e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26991e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 27001e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 27011e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2702508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 27031e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 27041e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 27052f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 27062f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 27072f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27082f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27092f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27102f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27112f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2712eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2713307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2714eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27195084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 272131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 272231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2723babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2724babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2725babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2726babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2727babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2728babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2729babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2730babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2731babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 273295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2733508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap tmpB = createDragBitmap(child, padding); 2734babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2735babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2736babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2737508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2738508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2739babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2740508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2741babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2743babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 275195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2762babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2763babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2764babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2765babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2766babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2767babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2768babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2769babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2770dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 277331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27740280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27777c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2778dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 278031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 278131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 27836c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 27846c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 27854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 27864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2787cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2788cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2789cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2790cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2791cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2792c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2793cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2794cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2795c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2796cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2797cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 27984b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2799cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2800a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2801a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2802a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 28032e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2804c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2805307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 28062e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2807c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28082e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28092e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2810557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2811557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2812557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2813557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2814557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2815557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2816557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2819557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2820557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2821cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2822d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2823d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2824d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2825d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2826d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2827d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2828482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2829a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2830c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2831f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2832c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2833482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2834ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2835ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2836a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2837a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2838ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2839ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2840ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2841a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2842a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2843a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2844482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2845fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2846482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2847482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2848482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2849482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2850cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2851482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 285296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 285396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2854c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 285593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 285696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28570dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 285896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 285996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 286096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 286296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 286393eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2864cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2865cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2866cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2867dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2868dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2869dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2870dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2871dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2872dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2873cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2874cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2875cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2876482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2877482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2878482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2879a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2880a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 288119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 288219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 288319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 288419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 288519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 288619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 288719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 28883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 28893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2890482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 28913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2892e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2893a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2894a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2895a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2896e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2897a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2898e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2899c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2900c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2901e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2902e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2903e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2904e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2905482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2906482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2907482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2908a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 290919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 291019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 291119f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 291219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 291319f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 291419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 291519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 291619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2917a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2918a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2919a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2920a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2921a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2922a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2923a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2924a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2925a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2927482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2928482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2929482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2930c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 293119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2932ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2933ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2934ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2935ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2936ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2937ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 293810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 293919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 294019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2941dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 294210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 294410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 294510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 294610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 294710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 294810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 294910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 295010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 295210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 295310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2954d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2955ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 295610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2957d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2960a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2961a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2962a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2963a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2964d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2965558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2966558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2967558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2968558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2969558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2970558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2971558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2972558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2973558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 297410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 297510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 297710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2979a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2980482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2982482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2983a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2984c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2985c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 298619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2987c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2988c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 29893e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 29903e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2991c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2992c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2993c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 29943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2995c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2996c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2997c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2998c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2999c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 3000c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3001c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3002d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 3003cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 3004e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 3005e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 3007c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3008e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3009c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3010c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3011bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3013c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3015ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3016c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3017ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3018d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3019cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3020e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3021e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30223e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3023ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3024ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 302554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3028cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 302940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 303040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 303140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3034dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3035dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3036c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3037c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3038c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3039c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3040482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3041c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3042c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3043482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3044482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3045482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3046c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 304776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30481c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3049482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 3050c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3051c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3052c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3053482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3054482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3055df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3056df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3057df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3058df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3059df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3063d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3065d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3066d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3067482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3069fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3070482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3071482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3072482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30749e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3075aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30769e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3077aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3079d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 30817bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 30827bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 30837bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3084d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3085df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3086dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3087dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3088dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 308954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 309054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 309340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 30949438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 309525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 309625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 309725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 309825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 309925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 310025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3101dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 31039438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3104cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31059438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31069438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 310719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 310819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3109d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3110d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 311119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31129438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3115d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3116d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3117d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3118d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3119d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3120d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3121c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3122c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3123d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3124d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3125716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3126c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3127d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 312826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3129d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 313026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 313126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3132d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 313326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3134d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 313526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 313626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3137d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3138d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3139d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3140d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3141949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3142949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3143d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3145d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3146d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3147d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3148f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3149f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31509438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 315131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3152cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31538c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3154d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3155ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3156ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3157d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3158d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31613a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3163d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3164d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3165d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3166d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3167d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3168fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3172d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3173d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3174d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3175d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 317685b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 317785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 317885b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3179d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3180fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31817bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3182fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3183fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3184716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 318531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3188dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3189dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3190dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3191ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3192ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3193ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3194edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3195ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3196ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3197ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3198ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3199ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3200ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3201dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3202dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3203dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3204ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3205ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3206ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3207ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3208ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3209ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 321076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32118dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3212e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3214e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32158dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3219e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3220e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3221e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3222e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3223cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3228c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3230c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3231c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3232c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3233c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen if (!workspaceInModalState()) { 3234c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().showPageHints(); 3235c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3236c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3237b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3238fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3239fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3240a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32415f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32425f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32435f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3244a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3245a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3246a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3247a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3248892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3249892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3250a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3251a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32525f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3253dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3254dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3255a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3256fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3257fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3258fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3259a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3260a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3261a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3262a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32635f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3264dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3265dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3266a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3267fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3268fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3269fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3270a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3271a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3272a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3273a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3274a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3275a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3276c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3277c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3278fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3279c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3280c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3281c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3282cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3283cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3284cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3285cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3286cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3287cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3288cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3291c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3295c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3296c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3297482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3298482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3299c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3300c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3303c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 330474c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3305c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3306c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3307c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3308c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3309c50438c802355dff714b04f42a32e518cb9e91d8Adam Cohen mLauncher.getDragLayer().hidePageHints(); 3310c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3311c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33708ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33728ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3387c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3388c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3389c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 339031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 339131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 33954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 33964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3398d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 33994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 34004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3414abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3415abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3416abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3417abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34203bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3424c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3428156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34297d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3432c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3433c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3445e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3449e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34500280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 346100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3464a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3465a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3468a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3469df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3470df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3471df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3472df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3473df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3475a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 347600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 34834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 34844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 34854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 348796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 34884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 34894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 34904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 34914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 34924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 34934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 349400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 349500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 34964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 34994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 35004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 35014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 35020280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3503a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3504a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3506a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3507a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3508a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3509a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3510e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3511e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3512e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3513e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3514e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3515e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3516e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3517e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3518e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3519e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3520e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3521e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3522e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3523e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3524e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3525e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3526e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3527e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3539e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3540e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3541e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3542ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3543ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3544ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3545ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3546ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3547ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3548ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3549ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3550cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3551c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35526c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3553c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35544afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3556c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 355725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 355825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 355925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 356025611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 356125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 356225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3563c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3564c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3565c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 356600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35674afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 356800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3570c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35716c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3572ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35744afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35754afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35764afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35774afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 357896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35794afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3580c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3581c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3582c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3583c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3584d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3585c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 35864afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 35874afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 35884afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 35894afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 35904afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3591d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3592d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3593c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 35943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3595ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 35967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 35983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 36013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 36023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3603c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3604c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3605c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3606c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3607c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3608a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3609c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3610c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3611c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3613c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3617c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3618c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 361919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 362074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 362174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 362274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 362374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 362474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 362574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 362674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3627c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 362874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3629d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 363074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 363174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3632c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3633c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3634c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3635482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3636482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3637482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3638c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3639c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3640c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3641c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3642c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3643c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3646c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3647c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3648c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 364919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 365019f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 365119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 365219f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3653c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 365474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 365574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3656d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3657fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3658fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3659fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3660fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3661fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 366219f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 366319f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3664482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3665482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3666482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3667482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3669c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3671c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3672c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3673c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3674d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3675482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3676c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3677c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3678c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3679c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3680c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3681482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3682482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3683482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3684c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3686482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3687482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3688482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3689c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3690482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3691482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3692482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3693482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3694482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3695482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3696c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3697c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3698482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3699482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3701c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3702c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3703482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3704482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3705c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3706c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3707c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3708c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3709c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3710976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 371131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3712c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3713c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3714c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 371519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 371669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 371769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 371869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 371919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 372069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 372169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 372269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 372369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 372419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 372519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 372619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37278ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37288ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37298ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 373019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37318ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 373269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 373369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 373419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 373569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 373669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3737c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3739482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3741482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3746482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3747482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3757482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3758482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 376019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 376174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 376274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 376319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 376419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 376519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3766fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3767482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3768482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3769482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 377019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 377119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3772c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3773c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 377419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3777482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3778482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3779482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3780482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 378119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3784a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 37857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3786a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3787a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 37887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3789a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3790a34abf8c781485b788fddacb352d586bffca886cWinson Chung 37912b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 37922b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 37932b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 37942b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3795120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3796120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3797bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 37982b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 37992b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 380093eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 38012b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 38022b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38032b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3804d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3805d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3806e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3807d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3808d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3809120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3810120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3811120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3812120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3813120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3814120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3815120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3816120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3819557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3820557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3821557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3822689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3823689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3824557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3825557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3826b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3827b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3828b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3829b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3830b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3831b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3832b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3833b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3834b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3838dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 384376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3845b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3846b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3847b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3848558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3849558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3850558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3851558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3852482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3853482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3854c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3855482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3856c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3857558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3858558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3859558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3860482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3861d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3862aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3863558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3867482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3868482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3869482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3870d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3871fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3873482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38749e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38759e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38769e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38779e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3878d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3879d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3880558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3881558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3882b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3883557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3884557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3885689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3886689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3887689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3888689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3889689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3890557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3891557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3892b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3893557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3894d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3895d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3896d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3897b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3898dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3899557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3900557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3901b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3902dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3903557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3904557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3905b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3906b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3907557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3908557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3909b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3910d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3911d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39129e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39139e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39149e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39159e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39169e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39179e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39189e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3923d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3924d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3925d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39269c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39279c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39289c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 392931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39319c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39329c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3933eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39349c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3935eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39369c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39379c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39399c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3940df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3941c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3942c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39449c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39469c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 394731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3948c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3949c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3950c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3951c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3952c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3953482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3954482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3955557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3956482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3957482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3958c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3959c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3960482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3961482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3962c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3963c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 396410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 396510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3966c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39679c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3968fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3969482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3970ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39719c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39729c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 397331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 397495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 397595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 397695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 397795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 397895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 3979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3981716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 3982a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3983d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 39843e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 39854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 39864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 39874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 39884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3989557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 399028f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 39914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 39924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39954b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3996d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3997ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3998ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3999d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4000ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4001ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4002ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4003ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4004ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4005ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4006508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 4007ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4008ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4009ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4010508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 4011508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 4012d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4013ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4014ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4015ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4016d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40179d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4018a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4019ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4021d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4022d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4023d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4025d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4028d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4029ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40307d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4031d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4032a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4033a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4034a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4035a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4036a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4037a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4038a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4039a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4040a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4041a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4042ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4043ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4044ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4045ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4046ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4047ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4048d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4053d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4055d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4057d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4058d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4060a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4062a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4063ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4064ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4065ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4066ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4067d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 406968f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4070d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4074ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4075ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4078ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4079ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 40817bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4082d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4083ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4084ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4106ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4107ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4108ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4120af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 412131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4122aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 412370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 412470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 412570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 412670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41275f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4128360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 412970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 413031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 413170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41320280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41330280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41340280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41360280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41380280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41390280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41400280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41419b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 414221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 414321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 414421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41450280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 414670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4147e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4148e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 414970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4150df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4151e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4152df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4153e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4154df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4155df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4156cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4157c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 415800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4159d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4161d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 416331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4165e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4166e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4167e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4172ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4173ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4174ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4175ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4176ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 41811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 41831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4184b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4185b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4186b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 418725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 418825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4189b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 41901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 41911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 419200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 419331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4194ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 41953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 41963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 41973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 41983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4199dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4201eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4202eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4203eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4204eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4205eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4206eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4207eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 420831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 421236cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 421431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 421531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 421631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42231e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4230ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4231a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4232d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4233dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4234d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4235d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4236d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4237dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4238d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4239d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4240d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4242a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42442acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4245487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4246487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4247dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4248bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42492acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4250482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42534caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4254e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4256e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4257e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4258e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42594caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4260e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4261e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4262e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4263e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42644caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42654caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4266e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4267e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4268e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4269e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4270e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4271e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4272e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4273e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4274e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4275e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4279e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4280e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 428199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 42824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 42834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 42844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 42854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 42864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 428799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 428899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4289a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4290e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4292e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 42934caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 42944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 42954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 42964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 42974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 42984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 42994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4300e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4302e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4303e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4304e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4308e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 430999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 431599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 431699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4318e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4319e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43204caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4328e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4329e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4330e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4331e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4332e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4333e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4334e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4335e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4336e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4337e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4347dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4348e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4350f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4351e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4352dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4353e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4361f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4362f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4363f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4364f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4365f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4366f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4367f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4368f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4369e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4376e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4377a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4378eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4379eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4380eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4381eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4382eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4383043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4384043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4385043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4386043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4387a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 43881eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 43891eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 43901eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43911eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 43931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 43941eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 43951eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43961eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43971eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4398a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4399a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4400a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4401a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4402a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4403a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4404a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4405a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4406a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44070280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44181462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44191462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4420a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44211462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44221462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44231462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44241462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44251462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44261462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44271462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44281462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4429b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4430b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4431b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44321462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44331462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44341462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44351462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44361462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44371462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44381462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44391462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44401462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44421462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4443d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44441462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44451462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44461462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 444731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44486c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44490142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 445031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 445295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 445395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 445495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 445531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44570142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 445831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 446131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 446395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 446495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 446595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 446631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4467138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44681262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44693e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44701c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4471cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 447210bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44731c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44741c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44751c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44763e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44771c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44781c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44791c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44803e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 44816c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4482d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 448354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4484360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4485aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4486c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4487c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 448854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4489aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4490482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4491482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4492482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4493482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4494482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4495aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4496c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 449770b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4498c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4499c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4500c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45013e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4502c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 450370b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45043e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 450508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 450608ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45071262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45083e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45093e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4510d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4511c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4513c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4515c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45168a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4517c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4518c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45193e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4520c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4521c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4522c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4523c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4524c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45251262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45261262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4533a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4557a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4558a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4560a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4561a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4562a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 456431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4565a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4568a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4573aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4574ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4575ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4576aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4577aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4578ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4579ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 458031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4581aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 458231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 458331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4584aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4585ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4586ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4587ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4588ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4589ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4590ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4591ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4592ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4593ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4594ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4595ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4596ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4597ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4598ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4599ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4600ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4601ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4602ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4603ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4604ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4605ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4606aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4607651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4608aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4609aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4610ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4611aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4612aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 461331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4614aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 461531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4616aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4617aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 461831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 461931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4620df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4621651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4622aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4623aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4624df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4625df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4626df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4627aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4628aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4629df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4630aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4631df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 463231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 463383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 463483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 463583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4636ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 463764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4638cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 463964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 464064359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 464164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 464264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 464383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 464483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 464583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 464683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 464783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 464883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 464964359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 465083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 465364359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 465464359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 465564359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4656ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4657ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 465864359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 465964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 466064359a53dc827797917a8d9a0697a91996789801Winson Chung } 466164359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 466264359a53dc827797917a8d9a0697a91996789801Winson Chung } 466364359a53dc827797917a8d9a0697a91996789801Winson Chung }; 466464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 466583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466664359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4667ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 466883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 466983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 467183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 467283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4673ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 467483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 467583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4676eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 467783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 468083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4681ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 468283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4684ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4685ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4688a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4689629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 469064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 469164359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 469264359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 469364359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 469464359a53dc827797917a8d9a0697a91996789801Winson Chung } 469564359a53dc827797917a8d9a0697a91996789801Winson Chung 469664359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 469764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 469864359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 469964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 470064359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 470164359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 470264359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 470364359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4704ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 470564359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 470664359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 470764359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 470864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 470964359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 471064359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 471164359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4712629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 471364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 471464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4715574d20ec84551370987dde530c27ec493bdef564Romain Guy } 471664359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4717ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 471864359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 471964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4720629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4721574d20ec84551370987dde530c27ec493bdef564Romain Guy } 472264359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 472364359a53dc827797917a8d9a0697a91996789801Winson Chung } 472464359a53dc827797917a8d9a0697a91996789801Winson Chung }; 472564359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4726aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 472764359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 472864359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 472964359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 473064359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 473164359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 473264359a53dc827797917a8d9a0697a91996789801Winson Chung } 473364359a53dc827797917a8d9a0697a91996789801Winson Chung } 473464359a53dc827797917a8d9a0697a91996789801Winson Chung 473564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 473664359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 473764359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 473864359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 473964359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 474064359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 474164359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 474231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 474364359a53dc827797917a8d9a0697a91996789801Winson Chung } 474464359a53dc827797917a8d9a0697a91996789801Winson Chung 474564359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 474664359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 474764359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 474864359a53dc827797917a8d9a0697a91996789801Winson Chung } 474931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47502efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 475164359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 475264359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 475331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4754f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47558c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47568c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47578c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4758b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4759b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4760b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47618c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4762b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47638c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47648c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47658c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4766b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47678c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47688c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 4769c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy shortcutInfo.contentDescription = appInfo.contentDescription; 4770c5c60ad3592f53549c9ffaa58e9a87b0480080e8Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true); 47718c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47728c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47738c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47748c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4775651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4776aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4777651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4778aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4779aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4780aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4781aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4782aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4783aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4784aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4785aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4786aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4787aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4788651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4789aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4790aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4792aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4793651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4794aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4799aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4803aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4805aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4808aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4816aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4818aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4819aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4820aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4821aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4822aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4823aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4824651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 48258c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48268c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4827513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48288c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4830651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48318c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4833651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4834aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4835aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4836aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48378c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4838aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4839aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4840aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4841f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4842aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4843aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4844f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4845aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4846651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4847651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal restorePendingWidgets(pkgNames); 4848aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4850e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal public void removeAbandonedPromise(String packageName, UserHandleCompat user) { 4851e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal ArrayList<String> packages = new ArrayList<String>(1); 4852e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal packages.add(packageName); 4853e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user); 4854e7b8cd9e4f8d38d0445f3a032fafd44332f70878Sunny Goyal removeItemsByPackageName(packages, user); 485540c5ed303909c4df71037be3429aa1423e59585fChris Wren } 485640c5ed303909c4df71037be3429aa1423e59585fChris Wren 4857e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 485865c6011d0954223c14a0e6127cf307c18f7c2c0dSameer Padala HashSet<String> completedPackages = new HashSet<String>(); 4859e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4860e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4861e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4862e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4863e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4864e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (info instanceof ShortcutInfo 4865e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && ((ShortcutInfo) info).isPromiseFor(installInfo.packageName) 4866e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && v instanceof BubbleTextView) { 4867e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setProgress(installInfo.progress); 4868e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setState(installInfo.state); 4869e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((BubbleTextView)v).applyState(); 48700fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 48710fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 48720fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 48730fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 48740fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 48750fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4876e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 48770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4878e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4879e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4880aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4881e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4882e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4883e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (installInfo.state == ShortcutInfo.PACKAGE_STATE_DEFAULT) { 4884e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 4885aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4886e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4887651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4888e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 4889e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 4890651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4891651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4892651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4893651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 48940fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal final ArrayList<LauncherAppWidgetInfo> changedInfo = new ArrayList<LauncherAppWidgetInfo>(); 48950fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4896651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 4897651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4898651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4899651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 4900651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4901651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 4902651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 4903ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) 4904651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 49050fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49060fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.add(widgetInfo); 49070fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the provider not ready flag 49090fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetInfo.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY; 49100fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherModel.updateItemInDatabase(getContext(), widgetInfo); 4911651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4912651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4913651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 4914651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 4915651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4916651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 49170fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 49180fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 49190fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 49200fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (LauncherModel.findAppWidgetProviderInfoWithComponent(getContext(), 49210fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 49220fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 49230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 49240fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 49250fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 49260fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 4927ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4928f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4929f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4930af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 49316c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4932de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4933af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4934de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4935af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4936de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4937c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4938af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 493964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 494064359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 494164359a53dc827797917a8d9a0697a91996789801Winson Chung } 494231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 494331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4944af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4945af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4946af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4947af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4948af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4949af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4950af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4951af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4952af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4953af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4954af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4955af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4956af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4957af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4958af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4959af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4960af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 496176128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4962af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4963af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49640142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49657819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49667819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 49677819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4968fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 49697819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4970ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 49717819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 49727819a56217fd4e216d3675905586b275799723bbWinson Chung } 497382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 49747819a56217fd4e216d3675905586b275799723bbWinson Chung 497582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 497682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 497782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 497882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 498131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4983f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 498431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49856a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 498653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 498753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 498853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 498953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 499053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49916a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49926a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 499353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 499453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 499553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 499653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 49978b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 499853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 49996a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 50008dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 50018dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 50028dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 50038dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 50040fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50050fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 50060fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 50070fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 50080fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 50090fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 50100fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 50110fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 50120fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 50130fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50140fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 50150fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50160fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 50170fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 50180fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 50190fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 50200fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 50210fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 50220fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 50240fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 50250fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 50260fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 50270fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50280fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50290fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 50300fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 50310fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 50320fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 50330fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 50350fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 50360fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50370fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 50390fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50400fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 50410fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 50420fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 50430fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 50440fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50450fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 50460fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 50470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 50480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 50490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 505331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5054