Workspace.java revision 508da15509224b46fcccabbe78f3e92fe69a67d8
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(); 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 586dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 587dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 588edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5892702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5902702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5912702ea006084a441f085c779ff77be1128a19badAdam Cohen 592edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 593ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 594dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5959e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 59682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59782e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 598a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 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 627a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung mLauncher.getLauncherClings().updateCustomContentHintVisibility(); 62821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 62921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 63021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 63121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 63221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 633a888158880fea53479447d883391f552604e46b6Dave Hawkey } 634a888158880fea53479447d883391f552604e46b6Dave Hawkey 63553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 63653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 63798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 63898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 63998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 64098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 64198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 64298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 64398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 64498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 64598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 64698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 64798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 64877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 64977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 65077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 651166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen 652166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen // Verify that the child is removed from any existing parent. 653166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen if (customContent.getParent() instanceof ViewGroup) { 654166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen ViewGroup parent = (ViewGroup) customContent.getParent(); 655166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen parent.removeView(customContent); 656166ebd4da5d85195bd1f562572f468726ade548fAdam Cohen } 657225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 65898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 65953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 66098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 66198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 66298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 66398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 665a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 666a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true); 667a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 671ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // Cancel any pending removal of empty screen 672ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 673ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 6745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 694a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 695a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true); 696a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 7005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 7025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 704ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void convertFinalScreenToEmptyScreenIfNecessary() { 705a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 706a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true); 707a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 708dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 709dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 710dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 711dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 712dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 713dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 714ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen() || mScreenOrder.size() == 0) return; 715ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen long finalScreenId = mScreenOrder.get(mScreenOrder.size() - 1); 716ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 717ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (finalScreenId == CUSTOM_CONTENT_SCREEN_ID) return; 718ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen CellLayout finalScreen = mWorkspaceScreens.get(finalScreenId); 719ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 720ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // If the final screen is empty, convert it to the extra empty screen 721917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen if (finalScreen.getShortcutsAndWidgets().getChildCount() == 0 && 722917e38851cbc6caffe1f8dade4db452bace522baAdam Cohen !finalScreen.isDropPending()) { 723ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(finalScreenId); 724ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(finalScreenId); 725ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 726ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 727ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, finalScreen); 728ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 729a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 730f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung // Update the model if we have changed any screens 731f0716b7a7475fc80a97fd6f95efecab570d186fbWinson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 732a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true); 733ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 734ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 735ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 736689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreen(final boolean animate, boolean stripEmptyScreens) { 737689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, null, 0, stripEmptyScreens); 738ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 739ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 740689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete, 741ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int delay, final boolean stripEmptyScreens) { 742a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 743a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true); 744dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 745dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading 746dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 747dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 748dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 749dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 750ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (delay > 0) { 751ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen postDelayed(new Runnable() { 752ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 753ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 754689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen removeExtraEmptyScreenDelayed(animate, onComplete, 0, stripEmptyScreens); 755ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 756ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }, delay); 757ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 758ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 759ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 760ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen convertFinalScreenToEmptyScreenIfNecessary(); 7612f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 762ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen int emptyIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 763ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (getNextPage() == emptyIndex) { 764ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(getNextPage() - 1, SNAP_OFF_EMPTY_SCREEN_DURATION); 765ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION, 766ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 767ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } else { 768ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION, 769ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete, stripEmptyScreens); 770ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 771ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen return; 7723a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen } else if (stripEmptyScreens) { 7733a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // If we're not going to strip the empty screens after removing 7743a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen // the extra empty screen, do it right away. 7753a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen stripEmptyScreens(); 7765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7773a14eeb54eb6f901629b26bf9e2ccf2d5bc564ddAdam Cohen 778ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 779ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 780ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 781ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 782ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 783ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete, 784ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final boolean stripEmptyScreens) { 785a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 786a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // XXX: Do we need to update LM workspace screens below? 787a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true); 788ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 789ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f); 790ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 791ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 792ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 793ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = new Runnable() { 794ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 795ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 796ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (hasExtraEmptyScreen()) { 797ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 798ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 799ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen removeView(cl); 800ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (stripEmptyScreens) { 801ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen stripEmptyScreens(); 802ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 803ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 804ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 805ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 806ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 807ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha); 808ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setDuration(duration); 809ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.setStartDelay(delay); 810ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 811ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen @Override 812ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void onAnimationEnd(Animator animation) { 813ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (mRemoveEmptyScreenRunnable != null) { 814ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable.run(); 815ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 816ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen if (onComplete != null) { 817ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onComplete.run(); 818ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 819ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 820ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }); 821ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen oa.start(); 8225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 8235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 8242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 8252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 826fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 8272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 8282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 8292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 831a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 832a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true); 833dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 834dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 835dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 836dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return -1; 837dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 838a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 83989f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 841c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 844104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 845dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 846dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 847dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 84889f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 84989f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 85089f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 85189f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 85289f9705077c054b541af7da52be832760e2ae2e8Winson Chung 85364359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 85464359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 85564359a53dc827797917a8d9a0697a91996789801Winson Chung 856dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 858dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 859dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 860dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 866dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 870dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 871dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 872dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 873dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 874dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 875dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 879dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 8805f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 8815f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 8825f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 8835f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 884dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 885dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 886c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 887c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 888c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 889c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 890dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 891a90303bb6fdad59e4a55855edba68c9902192599Winson Chung // Log to disk 892a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true); 893a90303bb6fdad59e4a55855edba68c9902192599Winson Chung 89465e43032c8962765a3e89826d4312042a03ee3beAdam Cohen if (mLauncher.isWorkspaceLoading()) { 895dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Don't strip empty screens if the workspace is still loading. 896dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // This is dangerous and can result in data loss. 897517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen Launcher.addDumpLog(TAG, " - workspace loading, skip", true); 898517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen return; 899517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen } 900517a7f5fd03fb89bd6b465013b278c9f281d0b26Adam Cohen 901accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 902accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 903accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 904accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 905accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 906accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 907dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 908dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 909dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 910c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 911dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 912dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 913dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 914dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9155084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 9165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 917fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 9185084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 919dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 920dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 921a90303bb6fdad59e4a55855edba68c9902192599Winson Chung Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true); 922dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 923dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 924dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 9255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 9265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 9275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 9285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 9295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 9305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 9315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 9325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 933ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mRemoveEmptyScreenRunnable = null; 9345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 9355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 936dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 937dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 93864359a53dc827797917a8d9a0697a91996789801Winson Chung 93964359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 94064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 94164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 94264359a53dc827797917a8d9a0697a91996789801Winson Chung } 943accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 944accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 945accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 946accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 947dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 948dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 949dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 950dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 952dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 953dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 954dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 955dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 956dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 957dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 958dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 959dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 960dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 961dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 962dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 963dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 964dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 965dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 966aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 967aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 96831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 96931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 97031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 97131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 97231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 973dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 97431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 97531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 97631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 97831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 979dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 981dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 983dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 984dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 9853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 986dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 987dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 9888481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 9898481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 9903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 9913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 9923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 993dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 994dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 995dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 996dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 997dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 9983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 9993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 10003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 10014d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 10023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 1003099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 1004099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1005099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 1006099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1007099f60d51f6310e1290687e83958e665b3324504Adam Cohen 1008dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 1009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 1010dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 10113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1012dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 10133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 10143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 1015099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 1016099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 1017099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 1018099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 1019dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 1020ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 102131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 102231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102396d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 1024ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 1025ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 102631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 102731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 1028ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 103231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 103331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1034aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 10357f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 10367f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 10377f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 10387f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 10396569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 1040c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen ItemInfo info = (ItemInfo) child.getTag(); 1041c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen int childId = mLauncher.getViewIdForItem(info); 1042c76e1dda0875c13131462d80d0c1721a6149e08dAdam Cohen 1043f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 10443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 1045aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 1046aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 10476569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 10484caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 1049aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 1050aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 105131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 10520d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 105331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 105431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 1056aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 105700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 105831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 105931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1060d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 1061e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 1062e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 1063e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 1064e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 1065e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 1066dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 10676c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return (workspaceInModalState() || !isFinishedSwitchingState()) 10686c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen || (!workspaceInModalState() && indexOfChild(v) != mCurrentPage); 1069e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 1070e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 1071fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 1072fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 1073fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 1074fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 10757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 10767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 10779b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 10787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 10797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 1081ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 1082ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 1083ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 1084ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 10855f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10865f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 10876c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState() || !isFinishedSwitchingState()) { 10885f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 10895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 10905f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10915f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 10925f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 10935f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 10945f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 10955f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 1096d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 1097d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 1098f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 1099f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 11003d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 1101d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 1102d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 1103d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 1104d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 1105d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 1106d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 1107d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 1108d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1109d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 1110f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 11125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 11135f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 11143d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 11153d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 11163d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 11173d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 11183d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 11193d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 11203d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 11213d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 11223d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 1123ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (v != null && v.getTag() instanceof LauncherAppWidgetInfo) { 11243d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 11253d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 1126ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (lahv != null && lahv.isReinflateRequired()) { 11273d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 11283d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 11293d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 11303d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 11313d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11323d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 11363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 11371adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 11381adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 11397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 1140f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11413d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 11423d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 11433d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 1144f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11453d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 1146f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11473d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 11487044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 1149f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 11503d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 11517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 11527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 11537044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 11543d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 11553d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 11563d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 1157af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 11582ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse boolean onCustomContentScreen = 11592ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID; 11602ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) { 11613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 11623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 11633d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 11643d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11652ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse if (onCustomContentScreen && (mCustomContentCallbacks != null) 11662ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse && !mCustomContentCallbacks.isScrollingAllowed()) { 11672ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // Don't allow workspace scrolling if the current custom content screen doesn't allow 11682ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse // scrolling. 11692ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse return; 11702ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse } 11712ff91c46fa6f1b84fb08b6f31499934d30d8a91dJan-Willem Maarse 11727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 11737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 11747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 11757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 11767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 11777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 11787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 11797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 11807044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 11817044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 11827044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 11837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 11847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 11857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 11867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 1187f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 11881adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 11891adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 11901262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1191007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1192007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 11943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 11950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1196d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1197d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1198d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1199d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1200d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1201d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1202d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1203d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 120431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1205007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 12067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 12077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1208869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 12097044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1210a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 12117044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 12127044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 121331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 121431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12151262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1216007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1217007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1218d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 12193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1220d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1222d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1223d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 12243bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 12256c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 12263bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 12273bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 122825460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 12293bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 12301262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 123126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 123226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 123326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 123426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 123526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1236f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1237f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1238f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1239f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1240f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1241accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1242accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1243accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1244accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 124589cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 124689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 124789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 124889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 124989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 1250674531f26196502db825838b21b9cbf34463088cAdam Cohen Launcher.setScreen(getNextPage()); 1251bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 12526ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1253bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1254bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 12553a8a8f7c2355863006208fced945f63c9bdb40b4Selim Cinek mCustomContentCallbacks.onShow(false); 12563d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 12575841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1258bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 12596ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1260bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1261bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1262bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1263bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 12645841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1265bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1266bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 126753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 126853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 126953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 127001f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 12710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 12726fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 12736fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 12746fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 12756fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1276824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen protected void setWallpaperDimension() { 1277a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka new AsyncTask<Void, Void, Void>() { 1278a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public Void doInBackground(Void ... args) { 1279a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1280a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka SharedPreferences sp = 1281a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS); 1282c29217b08f3e7994876733ad1cf45bc03618f3a6Adam Cohen LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1283ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen sp, mLauncher.getWindowManager(), mWallpaperManager, 1284ea90f83e248086b91dbbc7969059f6887190b2a2Adam Cohen mLauncher.overrideWallpaperDimensions()); 1285a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return null; 1286a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 1287a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); 1288c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1289c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1290f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1291ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION, r); 1292ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 1293ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen 1294ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen protected void snapToPage(int whichPage, int duration, Runnable r) { 1295f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1296f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1297f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1298f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1299ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen snapToPage(whichPage, duration); 1300f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1301f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1302db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen public void snapToScreenId(long screenId) { 1303db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen snapToScreenId(screenId, null); 1304db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen } 1305db364c3355a7f5212459c74bd7e837f12aca463bAdam Cohen 1306dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1307dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1308dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1309dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1310cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1311cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1312046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1313fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1314cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1315cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1316cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1317cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1318cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 13192f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 13202f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1321fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1322cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1323ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1324ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1325cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1326cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1327ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1328ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1329cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1330cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1331fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1332fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1333fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1334fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1335fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1336fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 13371bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 13381bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 13391bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 13401bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 13411bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 13421bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 13431bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 13441bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1345fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1346cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1347ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1348ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1349ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1350cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1351cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1352cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1353cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1354cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1355cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1356cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1357cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1358ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1359cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1360ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1361ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1362fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1363fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1364fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1365cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1366cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1367ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1368cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1369ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1370ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1371fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1372fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1373fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1374fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 13752f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 13762f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1377fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1378fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 13792f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1380fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1381fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1382fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1383fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1384fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1385fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 13862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1387fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1388fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1389fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1390fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1391fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 13922f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1393fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1394fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1395fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 13968fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1397fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 13982f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 13992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 14002f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1401fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 14022a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka int parallaxPageSpan; 14032a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (mWallpaperIsLiveWallpaper) { 14042a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = numScrollingPages - 1; 14052a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } else { 14062a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 14072a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 14082a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mNumPagesForWallpaperParallax = parallaxPageSpan; 14092a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka 1410fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1411fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1412fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1413fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 14142f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14152f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14162f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1417fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1418fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1419fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 14202f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 14212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 14222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1423fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1424fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1425fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1426fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1427fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 14282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 14292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 14302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1431fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1432fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1433fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1434fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1435fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1436fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1437ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1438cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1439ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1440ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1441ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1442cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1443ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1444ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1445cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1446cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1447cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1448cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1449ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1450ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1451fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1452fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 14532a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka float xOffset = 1.0f / mNumPagesForWallpaperParallax; 14542a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka if (xOffset != mLastSetWallpaperOffsetSteps) { 14552a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f); 14562a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = xOffset; 14572a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka } 1458fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1459fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1460ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1461fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1462cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1463fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1464cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1465cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1466cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1467cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1468fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1469cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1470ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1471ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1472fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1473fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1474cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1475fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1476cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1477ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1478ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1479ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1480cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1481ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 14828f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1483aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1484340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1485340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1486340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1487fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1488cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1489cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1490ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk @Override 1491ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk public void announceForAccessibility(CharSequence text) { 1492ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk // Don't announce if apps is on top of us. 1493ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk if (!mLauncher.isAllAppsVisible()) { 1494ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk super.announceForAccessibility(text); 1495ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1496ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk } 1497ed05f09aa1f83fc7ed02c8c40fa473a7f1a3a1e0Jason Monk 149894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 14996c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15022ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 15039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 15049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 15053e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1506f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1507f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 150894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 15096c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 15109171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 15119171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 15122ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 15139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 15149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 15159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 15163e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1517f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1518f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 151994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 152094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 152194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 152294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 152494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 15259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 15269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1527f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1528f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1529f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1530f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1531f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1532f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 15339171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 15349171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 15359171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15369171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 15377bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 15386c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final DragLayer dragLayer = mLauncher.getDragLayer(); 15396c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 1540b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1541b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1542b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1543b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1544b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1545b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1546b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1547b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15486c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float startAlpha = dragLayer.getBackgroundAlpha(); 15497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 15507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1551f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1552f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 15537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 15547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 15556c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha( 15566c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen ((Float)animation.getAnimatedValue()).floatValue()); 15577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 15587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 15597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 15607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 15617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 15627bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 15636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen dragLayer.setBackgroundAlpha(finalAlpha); 15647bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1565b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 15669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 156868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 156968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 157068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 157168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 157268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 157368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 157468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 157568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 157668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 157768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 157968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1580a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1581869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1582869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1583869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1584869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1585869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 158684a465aa0e795619b248047c5e21cd77c82b1ff1Adam Cohen for (int i = numCustomPages(); i < getChildCount(); i++) { 1587869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1588869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1589869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 159073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1591869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 159273894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1593f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1594f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1595a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1596a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1597a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1598a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1599a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1600a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1601a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1602a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1603a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 160498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1605edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1606edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1607edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1608fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1609fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1610fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1611fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1612bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1613bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1614bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1615bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1616edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1617a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1618a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1619af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1620edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1621564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1622a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1623a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1624a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1625a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1626a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1627af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1628af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1629af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1630af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1631af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1632af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1633955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1634a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1635edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1636a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 163784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 163884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 16396c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !workspaceInModalState()) { 164084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 164184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 164284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1643a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1644c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 16456c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f); 164622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1647a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1648a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1649a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1650c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1651a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1652a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1653a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1654c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1655a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1656a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1657edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1658edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1659edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1660a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 166153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 166253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 166353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 166453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 166553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 166653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 166753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 166853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 166953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 167053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 167153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 167353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 167453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 167553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 167653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1677a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 167852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1679a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1680a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1681a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1682edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1683d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1684f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 16851e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen boolean shouldOverScroll = (mOverScrollEffect < 0 && (!hasCustomContent() || isLayoutRtl())) || 16861e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen (mOverScrollEffect > 0 && (!hasCustomContent() || !isLayoutRtl())); 1687af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1688af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 168952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 169052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 169152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1692a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1693a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1694a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 169552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1696b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 16971e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen float effect = Math.abs(mOverScrollEffect); 16981e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen cl.setOverScrollAmount(Math.abs(effect), isLeftPage); 1699a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 17001e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = true; 1701b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 17021e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen if (mOverscrollEffectSet && getChildCount() > 0) { 17031e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverscrollEffectSet = false; 17041e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false); 17051e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false); 17067842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1707b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1708b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1709b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 17101e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen private void computeOverScrollEffect(float amount) { 17111e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen mOverScrollEffect = acceleratedOverFactor(amount); 17121e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen } 17131e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen 1714b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1715b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 17161e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen computeOverScrollEffect(amount); 17171e4359c54e82910e3c8bfba3d520ed27c91367b9Adam Cohen dampedOverScroll(amount); 1718b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1719b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 172000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 172100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 17229c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1723956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 17249c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 17259c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 17269c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 17279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1728e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 17299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 173000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 173100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 173253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 173353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 173453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 173553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1736d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1737d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1738d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1739d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 174053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 174153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 174253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 174353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 1744a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 1745a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // Update wallpaper dimensions if they were changed since last onResume 1746a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka // (we also always set the wallpaper dimensions in the constructor) 1747a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) { 1748824fcb3a3e05166d7e1bd9c2cd821aeaebc994c5Adam Cohen setWallpaperDimension(); 1749a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 17502a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null; 17512a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // Force the wallpaper offset steps to be set again, because another app might have changed 17522a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka // them 17532a4f4928a964fa8eef9ea6542f835ad4a79b9bd5Michael Jurka mLastSetWallpaperOffsetSteps = 0f; 175453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 175553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 175631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 175728750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1758c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1759fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1760cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1761c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 17620142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 176531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 17669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 17679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1768b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1769b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1770eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 17719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 17729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1773dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 177431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1775678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 177731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 177831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 177931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 17800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 178131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 178431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 178531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 178797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 17886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 178997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 179097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 179297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 179397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 179497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1795c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1796678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 179731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 17980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 179931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 18000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 18010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 180231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 180531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18066c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen public boolean workspaceInModalState() { 18076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return mState != State.NORMAL; 1808d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1809d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 18100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 18110142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 18120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 18130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 18140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 18153a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1816aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1817dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1818fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 18200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1821fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 18220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 182331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 182431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 182531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 182631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 182831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 182931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1830dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1831dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 183231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 183331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 18348182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 18358182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 18368182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 18378182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 183831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 183931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 184031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18413a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 18426c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean small = mState == State.OVERVIEW || mIsSwitchingState; 18433a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1844d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1845d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1846d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1847d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1848d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1849d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1850d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1851d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 185201f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1853d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1854d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1855d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1856d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1857d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1858d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1859d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1860d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1861d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1862d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1863d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1864d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1865d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1866d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1867d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1868d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1869d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1870d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1871d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 187201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 187301f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1874d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 187547639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 187601f2d7fa4b24b21543012060305d693899b4beaaChris Craik 187701f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 187801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 187901f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 188001f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 188101f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 18823a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18833a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18843a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 18853a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 18863a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 18873a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 18883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 18893a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 18903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 18913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 18923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1893d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1894d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1895ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 18963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1897ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1898ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 18991d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 19001d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 19011d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 19021d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19031d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 19041d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 19051d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 19061d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 19071d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 19081d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 19091d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 19101d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 19111d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 19121d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 191361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 191461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 191561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 191661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 19170dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 191861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 191961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 192061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 192161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 192261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 192361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 192461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 192561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1926eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1927eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 192861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1929cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1930cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1931cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 193261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 193361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 193461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 193561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 193661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 193761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 193861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 193961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1940cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 194161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1942cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1943cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1944cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 194561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 194661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 194761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 194861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1949b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1950b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 195161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 195361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 195461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 195661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 195761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 195861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 195961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 196061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 196161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 196261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 196361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 196561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 196661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 196861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 196961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 19703e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 19713e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 19726639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19736639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 19746639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 19756639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19766639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 19776639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 19786639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 19796639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 1980508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static Rect getDrawableBounds(Drawable d) { 1981859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = new Rect(); 1982859002985e0e5d73f54c942f2024607431db60fcMathew Inwood d.copyBounds(bounds); 1983859002985e0e5d73f54c942f2024607431db60fcMathew Inwood if (bounds.width() == 0 || bounds.height() == 0) { 1984859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 198595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } else { 198695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.offsetTo(0, 0); 198795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 198895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d instanceof PreloadIconDrawable) { 198995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int inset = -((PreloadIconDrawable) d).getOutset(); 199095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal bounds.inset(inset, inset); 1991859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 1992859002985e0e5d73f54c942f2024607431db60fcMathew Inwood return bounds; 1993859002985e0e5d73f54c942f2024607431db60fcMathew Inwood } 1994859002985e0e5d73f54c942f2024607431db60fcMathew Inwood 1995babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void onExternalDragStartedWithItem(View v) { 1996babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a drag bitmap with the view scaled to the icon size 1997babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 1998babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 1999babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2000babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = v.getMeasuredWidth(); 2001babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpHeight = v.getMeasuredHeight(); 2002babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2003babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // If this is a text view, use its drawable instead 2004babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (v instanceof TextView) { 2005babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung TextView tv = (TextView) v; 2006babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Drawable d = tv.getCompoundDrawables()[1]; 2007859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2008859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpWidth = bounds.width(); 2009859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bmpHeight = bounds.height(); 2010babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2011babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2012babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose the bitmap to create the icon from 2013babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight, 2014babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap.Config.ARGB_8888); 2015508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2016508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, 0); 2017508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2018babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2019babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // The outline is used to visualize where the item will land if dropped 2020508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true); 2021babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2022babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 20238c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 2024038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 20256639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 2026d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 2027508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha); 20283e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 20293e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 2030758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 2031716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 20326788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 2033758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 2034758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 20354b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 20364b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 2037dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 20387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 20394b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 20404b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 20414b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 20424b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 20434b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 20444b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 20452a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 2046f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 20477777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20487777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 2049f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 20506f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen protected void getFreeScrollPageRange(int[] range) { 20516f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen getOverviewModePages(range); 20526f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 20536f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen 20546f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen private void getOverviewModePages(int[] range) { 2055fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 20561003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 20571003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 20581003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 20591003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 20606f127a614c6a3e64a5de963f3a11d68d3368cd84Adam Cohen } 2061dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2062dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 2063dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 2064dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 206522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 2066964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 2067dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2068dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2069dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 2070dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 2071dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2072dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen if (mLauncher.isWorkspaceLoading()) { 2073dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen // Invalid and dangerous operation if workspace is loading 2074dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen return; 2075dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen } 2076dcb173d0e348c23d967bb0939e63b6ce4e1bd503Adam Cohen 20772bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 2078dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 20792bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 2080dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 2081dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 2082dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 2083dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2084d64d1763c590b1c954b759156683abf39ff22945Winson Chung 2085dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 208622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 208722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 2088964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 2089dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2090dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2091f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 2092f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 2093f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2094f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 209593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 209693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 209793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 209893c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 2099336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 210093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 2101f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2102f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2103336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 2104336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 2105f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2106f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2107336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 2108336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 2109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2110f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2111336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 2112f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 2113f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 2114f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 2115f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2116f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2117336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 2118336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 2119f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2120336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 2121336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 2122336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 2123f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2124336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2125336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 2126336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 2127336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2128f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2129f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2130410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 2131c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2132c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2133c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung Rect overviewBar = grid.getOverviewModeButtonBarRect(); 2134410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2135c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int availableHeight = getViewportHeight(); 2136c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); 2137c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; 2138c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() 2139c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung - scaledHeight) / 2; 2140410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 2141c82d2622bc7305fd3545fe7df97a30187283113fWinson Chung return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; 2142410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 2143410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 21445841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 21455841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 21465841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21475841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21485841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 21495841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 21505841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21515841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 21525841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 21535841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 2154edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 2155edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 2156edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 2157edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 2158edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 2159edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2160edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2161edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 2162edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 2163edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 2164edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 216553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 216653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 216753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 2168e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen State getState() { 2169e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen return mState; 2170e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen } 2171e25c5d1c94949044c4cd7416f60ea0dc12dadc8dAdam Cohen 217253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 217353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 217453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 217553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 217653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 2177edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 2178edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 21796c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen private static final int HIDE_WORKSPACE_DURATION = 100; 21806c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 2181f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 2182bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 21832a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 218499633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 218599633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 21861b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 21871b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 21881b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 21892ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 21907777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 21911b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 21921b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 21934ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 21946c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN); 21956c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN); 2196f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 2197edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 21981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 21991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 22006c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); 22016c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); 2202f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 22032d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 22046c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; 2205f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 22062d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 22076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? 22086c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen getOverviewModeTranslationY() : 0; 2209f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22106c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); 22116c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); 22126c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); 221358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 221458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 221558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 22167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 2217beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 2218f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 2219f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen disableFreeScroll(); 2220f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 2221f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 2222f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2223f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 22247777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 2225f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 2226f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 22276c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else if (stateIsOverview || stateIsOverviewHidden) { 2228f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 2229f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 22307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2231f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2232fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 22336c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceToAllApps || overviewToAllApps) { 22346c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2235fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2236fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2237fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2238fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2239fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2240fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 2241f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen if (snapPage == -1) { 2242f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapPage = getPageNearestToCenterOfScreen(); 2243f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen } 2244f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen snapToPage(snapPage, duration, mZoomInInterpolator); 2245f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen 22461b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 22471b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2248f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen boolean isCurrentPage = (i == snapPage); 22492d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22503b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen float finalAlpha; 22516c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormalHidden || stateIsOverviewHidden) { 22523b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 0f; 22533b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { 2254f9618856d6910ac385ad37762f9f067ae59a8622Adam Cohen finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; 22553b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } else { 22563b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen finalAlpha = 1f; 22573b185e2513bcc3318753c21d3909d8dab2291e31Adam Cohen } 2258f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2259f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2260f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2261f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2262f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2263f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2264f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2265f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2266f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2267f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2268f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2269f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2270f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 22714afe9b31f51022538b30646fe83780e83bf22490Winson Chung 22721b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 22731b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 22747777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22757777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 22767777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 22777777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 22781b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2279a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2280b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 22817777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 22821c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 22833d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 22843d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 22853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 2286853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka final View pageIndicator = getPageIndicator(); 22877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 22887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 22897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 22907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2291410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 22926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 22937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 22947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 22957407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 22967407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 22977407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2298869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 22992a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 23007372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2301a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 23027407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2303869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 23046c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 23056c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2306a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 23076c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen .setDuration(duration) 2308a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2309a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2310742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 23117407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2312869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2313f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2314fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 23157407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 23166c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen bgAnim.setDuration(duration); 23177407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 23187407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 23197372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 23207407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 23217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 23227407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 23237407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 23247407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 23257777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2326b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 23277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 2328853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator pageIndicatorAlpha = null; 2329853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2330853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) 2331853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23321c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator)); 2333853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka } else { 2334853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka // create a dummy animation so we don't need to do null checks later 2335853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); 23366670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 23371c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2338853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat) 2339853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); 23401c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 23411c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2342853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar) 2343853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalSearchBarAlpha).withLayer(); 23441c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 23451c00fd0b045179c9e6cc2dfc344cddc1a8d5b383Michael Jurka 2346853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) 2347853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka .alpha(finalOverviewPanelAlpha).withLayer(); 2348853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 23493d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 235058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 2351853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); 235258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 2353853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka overviewPanelAlpha.setInterpolator(null); 235458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 2355853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicatorAlpha.setInterpolator(null); 2356853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka hotseatAlpha.setInterpolator(null); 235758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 235858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 23596c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen 23606c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen overviewPanelAlpha.setDuration(duration); 23616c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen pageIndicatorAlpha.setDuration(duration); 23626c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen hotseatAlpha.setDuration(duration); 23636c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen searchBarAlpha.setDuration(duration); 23643d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2365f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2366f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2367dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2368f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 23692a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2370f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 23713d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 23723d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 23733d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 23743d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 2375853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka if (pageIndicator != null) { 2376853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); 2377853f5a46ebef0161737f5ddb7f63f43c5d7a99d5Michael Jurka AlphaUpdateListener.updateVisibility(pageIndicator); 23786670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2379dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 23803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 23813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2382410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2383410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2384410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2385dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 23865841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 23878d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 23886c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (stateIsNormal) { 2389ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 23906c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen } else { 23916c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen animateBackgroundGradient(getResources().getInteger( 23926c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen R.integer.config_workspaceScrimAlpha) / 100f, animated); 23937bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 23942a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2395dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2396dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2397a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2398f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2399f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2400f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2401f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2402f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2403f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2404f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2405336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2406336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2407336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2408336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 240953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 241053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 241153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 241253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 241353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2414f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2415f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2416f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2417f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2418f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2419a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2420a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2421a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2422a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2423a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2424a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2425a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2426a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2427a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2428a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2429a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2430a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2431a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2432a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2433a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2434a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2435a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2436a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2437a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2438f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2439f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2440bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2441a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2442f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2443bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2444bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2445bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2446a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2447a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2448a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2449a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 24507044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 24517044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 24527044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 24537044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 24547044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2455bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2456f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2457f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2458f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2459f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2460f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2461f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2462f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2463f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2464f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2465f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 24663f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 24673f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24683f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24693f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 24703f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 24713f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 24723f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 24733f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24743f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24753f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24763f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 24773f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 24783f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 24793f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 24803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 24823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 24833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 24843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 24853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 24861774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen disableLayoutTransitions(); 24873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 24881774a8a0c67ae225b31dfb37213d6cadc630e48cAdam Cohen enableLayoutTransitions(); 2489f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2490f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2491f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2492f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2493bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 24943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2495bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2496bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2497bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2498bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2499869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2500bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2501bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2502a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2503bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 250476128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } else { 250576128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen for (int i = 0; i < numCustomPages(); i++) { 250676128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen final CellLayout cl = (CellLayout) getChildAt(i); 250776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen cl.setShortcutAndWidgetAlpha(1f); 250876128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen } 2509bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 25103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2511bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2512bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2513bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2514bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2515bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2516bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2517bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 25184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 25204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 25214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 25224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 25234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 25244be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2525508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private static void drawDragView(View v, Canvas destCanvas, int padding) { 2526508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Rect clipRect = sTempRect; 25274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 25284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2529099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2530099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2531ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 253295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (v instanceof TextView) { 2533ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2534859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2535859002985e0e5d73f54c942f2024607431db60fcMathew Inwood clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding); 253695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top); 2537ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2538ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2539ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2540099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2541099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2542099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2543099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2544099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2545099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2546ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2547ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2548ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2549ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2550099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2551099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2552099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2553099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2554099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 25554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2556ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2557ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 25584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2559ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2560ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2561ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 256295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * @param expectedPadding padding to add to the drag view. If a different padding was used 256395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal * its value will be changed 2564ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2565508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) { 2566ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 25674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 256895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal int padding = expectedPadding.get(); 2569ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2570ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2571859002985e0e5d73f54c942f2024607431db60fcMathew Inwood Rect bounds = getDrawableBounds(d); 2572859002985e0e5d73f54c942f2024607431db60fcMathew Inwood b = Bitmap.createBitmap(bounds.width() + padding, 2573859002985e0e5d73f54c942f2024607431db60fcMathew Inwood bounds.height() + padding, Bitmap.Config.ARGB_8888); 257495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal expectedPadding.set(padding - bounds.left - bounds.top); 2575ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2576ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2577ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2578ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2579ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2580508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2581508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2582508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2583ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2584ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 25854be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 25864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 25874be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 25884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 25894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 25904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2591508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(View v, int padding) { 2592410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 25934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 25944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 25954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2596508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2597508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal drawDragView(v, mCanvas, padding); 2598508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor); 2599508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 26004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 26014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 26024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26034be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2604d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2605d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2606d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 2607508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h, 26088c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2609410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2610f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2611508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2612f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2613f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2614f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2615f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2616f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2617f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2618f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2619f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2620f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2621f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2622f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2623508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(orig, src, dst, null); 2624508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor, 26258c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2626508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2627d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2628d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2629d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2630d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 263131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 263231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2633aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 263431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 26357984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 263631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 263731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2638aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 263931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2640d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2641482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2642482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 26434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2644508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal beginDragShared(child, this); 2645508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal } 2646508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal 2647508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal public void beginDragShared(View child, DragSource source) { 26484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 26494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 26504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2652508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING); 2653ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 265462d18edcc74ce96e2955048f5e0fc0ce3e4ec275Anjali Koppal mLauncher.onDragStarted(child); 26554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 265695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2657508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap b = createDragBitmap(child, padding); 26584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 26594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2660eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2661e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2662307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2663babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2664babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 266595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal - padding.get() / 2); 2666e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26675f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 26685f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2669b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2670e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2671508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal if (child instanceof BubbleTextView) { 26725f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2673e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2674e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2675e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2676e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2677fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2678b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2679b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 268095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2681e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 26820e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 26835f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 26845f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2685e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2686e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26871e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 26881e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 26891e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 2690508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal icon.clearPressedBackground(); 2691c6c0367111e587c7f19cb8185dcda550aa94a848Winson Chung } else if (child instanceof FolderIcon) { 26926268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace positions 26936268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // Also if they are dragging it a folder, we assume they don't need to see the cling. 26946268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 26951e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 26961e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 26972f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 26982f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen String msg = "Drag started with a view that has no tag set. This " 26992f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "will cause a crash (issue 11627249) down the line. " 27002f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen + "View: " + child + " tag: " + child.getTag(); 27012f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen throw new IllegalStateException(msg); 27022f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen } 27032f32ad29075bf666199cc49fe20014e00991d1bbAdam Cohen 2704eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2705307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2706eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 27075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 27095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 27105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 27115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 27124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 271331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 271431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2715babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung public void beginExternalDragShared(View child, DragSource source) { 2716babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 2717babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2718babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int iconSize = grid.iconSizePx; 2719babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2720babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Notify launcher of drag start 2721babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung mLauncher.onDragStarted(child); 2722babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2723babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Compose a new drag bitmap that is of the icon size 272495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING); 2725508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal final Bitmap tmpB = createDragBitmap(child, padding); 2726babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888); 2727babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Paint p = new Paint(); 2728babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung p.setFilterBitmap(true); 2729508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 2730508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()), 2731babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung new Rect(0, 0, iconSize, iconSize), p); 2732508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 2733babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2734babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Find the child's location on the screen 2735babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int bmpWidth = tmpB.getWidth(); 2736babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float iconScale = (float) bmpWidth / iconSize; 2737babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale; 2738babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2739babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung int dragLayerY = Math.round(mTempXY[1]); 2740babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2741babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2742babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 274395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2); 2744babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung Rect dragRect = new Rect(0, 0, iconSize, iconSize); 2745babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2746babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) { 2747babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung String msg = "Drag started with a view that has no tag set. This " 2748babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "will cause a crash (issue 11627249) down the line. " 2749babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung + "View: " + child + " tag: " + child.getTag(); 2750babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung throw new IllegalStateException(msg); 2751babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2752babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2753babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Start the drag 2754babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2755babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 2756babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); 2757babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2758babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung // Recycle temporary bitmaps 2759babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung tmpB.recycle(); 2760babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung } 2761babb53ef8fd0fcba32fcc8fc213663f0f27b8f5eWinson Chung 2762dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 27633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 27643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 276531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 27673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2768dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 27697c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2770dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 27713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 277231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 277331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 27756c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && 27766c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen (mState == State.NORMAL || mState == State.SPRING_LOADED)); 27774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 27784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2779cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2780cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2781cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2782cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2783cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2784c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2785cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2786cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2787c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2788cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2789cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 27904b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2791cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2792a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2793a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2794a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 27952e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2796c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2797307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 27982e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2799c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 28002e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 28012e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2802557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2803557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2804557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2805557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2806557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2807557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2808557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2809557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2810557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2811557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2812557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2813cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2814d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2815d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2816d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2817d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2818d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2819d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2820482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2821a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2822c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2823f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2824c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2825482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2826ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mCreateUserFolderOnDrop && willCreateUserFolder((ItemInfo) d.dragInfo, 2827ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance, true)) { 2828a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2829a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2830ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen 2831ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen if (mAddToExistingFolderOnDrop && willAddToExistingUserFolder((ItemInfo) d.dragInfo, 2832ec0d61d79ef50010660b426b259a8ccb14656b31Adam Cohen dropTargetLayout, mTargetCell, distance)) { 2833a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2834a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2835a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2836482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2837fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 2838482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2839482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2840482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2841482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2842cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2843482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 284496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 284596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2846c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 284793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 284896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 28490dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 285096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 285196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 285296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 285396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 285496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 285593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2856cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2857cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2858cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2859dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2860dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2861dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2862dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2863dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2864dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2865cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2866cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2867cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2868482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2869482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2871a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2872a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 287319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 287419f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 287519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 287619f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 287719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 287819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 287919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 28803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 28813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2882482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 28833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2884e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2885a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2886a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2887a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2888e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2889a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2890e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2891c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2892c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2893e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2894e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2895e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2896e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2897482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2898482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2899482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2900a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 290119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 290219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 290319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 290419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 290519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 290619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 290819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2909a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2910a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2911a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2912a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2913a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2914a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2915a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2916a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2917a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 29183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2919482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2920482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2921482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2922c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 292319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2924ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2925ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2926ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2927ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2928ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2929ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 293010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 293119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 293219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2933dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 293410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 293510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 293610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 293710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 293810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 293910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 294010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 294110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 294210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 29433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 294410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 294510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2946d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2947ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 294810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2949d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 29503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2951dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2952a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2953a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2954a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2955a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2956d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2957558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2958558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2959558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2960558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2961558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2962558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2963558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2964558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2965558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 296610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 296710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 296810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 296910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 297010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2971a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2972482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2973482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2974482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2975a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2976c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2977c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 297819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2979c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2980c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 29813e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 29823e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2983c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2984c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2985c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 29863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2987c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2988c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2989c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2990c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2991c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2992c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2993c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2994d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2995cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2996e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2997e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2998c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2999c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3000e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 3001c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 3002c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 3003bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 30063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3007ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 3008c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 3009ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 3010d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 3011cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 3012e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 3013e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 30143e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 3015ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 3016ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 301754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3018d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 30191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 3020cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 302140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 302240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 302340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 30243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 30253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3026dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 3027dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 3028c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 3029c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 3030c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3031c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3032482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3033c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 3034c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 3035482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3036482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3037482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3038c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 303976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 30401c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 3041482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 30426268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 30436268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 30446268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 30456268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3046c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3047c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3048c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 3049482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 3050482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 3051df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 3052df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3053df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3054df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 3055df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 3056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 3057d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 3058d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 3059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 3061d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 3062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3063482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3064d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3065fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3066482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 3067482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 3068482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 30709e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3071aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 30729e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 3073aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 3074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 3075d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3076d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 30777bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 30787bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 30797bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 3080d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3081df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3082dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 3083dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 3084dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 308554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 308654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 3088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 308940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 30909438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 309125611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal CellLayout parentCell = getParentCellLayoutForView(cell); 309225611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (parentCell != null) { 309325611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal parentCell.removeView(cell); 309425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 309525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 309625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3097dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 3098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 30999438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 3100cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31019438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 31029438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 310319f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 310419f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 3105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 3106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 310719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 31089438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 31093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 31103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 3111d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 3112d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 3113d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 3114d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3115d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 3116d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 3117c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 3118c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 3119d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 3120d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 3121716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 3122c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 3123d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 312426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 3125d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 312626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 312726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 3128d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 312926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 3130d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 313126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 313226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 3133d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 3134d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3135d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 3136d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 3137949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 3138949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 3139d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3140d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 3141d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 3142d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 3143d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 3144f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 3145f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 31469438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 314731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3148cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 31498c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 3150d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 3151ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 3152ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 3153d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 3154d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 3155d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 3156d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 31573a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3158d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 3159d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 3160d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3161d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 3162d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 3163d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 3164fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 3165d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 3166d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 3167d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 3168d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3169d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 3170d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 3171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 317285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 317385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 317485b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 3175d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3176fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 31777bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 3178fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 3179fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 3180716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 318131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 318331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3184dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 3185dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3186dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 3187ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 3188ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 3189ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 3190edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 3191ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 3192ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 3193ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 3194ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3195ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3196ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 3197dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 3198dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 3199dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 3200ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 3201ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 3202ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 3203ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3204ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 3205ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 320676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 32078dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 3208e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 3209e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 3210e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 32118dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 3212e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 3213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 3214e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3215e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 3216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 3217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3219cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 3220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 3221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 3222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 3223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 3225c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3227c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3228c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3229c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 3230c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 3231e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 3232c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 3233c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3234c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3235b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 3236fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 3237fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 3238a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 32395f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 32405f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 32415f8afe6280eae34620067696173e71943e1a30a3Winson Chung 3242a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 3243a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 3244a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 3245a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 3246892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 3247892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 3248a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 3249a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 32505f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 3251dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = largestSize.x - padding.left - padding.right; 3252dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = smallestSize.y - padding.top - padding.bottom; 3253a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 3254fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 3255fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3256fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3257a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3258a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 3259a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 3260a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 32615f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 3262dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int width = smallestSize.x - padding.left - padding.right; 3263dcd27ba90940f29bfc185c86c1b5b789e0d8f2deWinson Chung int height = largestSize.y - padding.top - padding.bottom; 3264a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 3265fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 3266fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 3267fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 3268a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3269a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 3270a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3271a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 3272a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 3273a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 3274c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 3275c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 3276fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 3277c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 3279c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 3280cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 3281cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 3282cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 3283cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 3284cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 3285cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 3286cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 3287c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3288c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 3289c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3291c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 3292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 3293c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 3295482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3296482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3297c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 3298c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 3299c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 3300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3301c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 330274c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 3303c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3304c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 3305c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 3306c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3307c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3308c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3309c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 3310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 3313c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3327c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3331c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3332c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3335c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3346c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3349c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3350c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3354c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3355c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3358c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3359c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3360c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3362c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3363c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3366c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 33678ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 33698ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3371c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3372c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3375c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3379c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3382c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3383c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3385c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3386c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 338731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 338831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 33904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 33924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 33934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3395d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 33964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 33974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 33984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 33994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 34007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 34017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 34027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 34037d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 34057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 34067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 34074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 34097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 34107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3411abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3412abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3413abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3414abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 34157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 34167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 34173bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 34187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 34194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3421c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 34227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 34237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 34247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3425156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 34267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 34277d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 34287d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3429c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3430c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 34313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 34324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 34344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 34354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 34387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 34397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 34404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3442e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 34434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 34444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 34454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3446e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 34470280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 34484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 34494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 34514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 34524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 34534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 34554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 34564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 34574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 345800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 34594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 34604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3461a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3462a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 34630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 34644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3465a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3466df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3467df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3468df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3469df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3470df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 34713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3472a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 347300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 34744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 34754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 34760280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 34774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 34784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 34804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 34814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 34824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 34834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 348496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 34854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 34864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 34874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 34884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 34894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 34904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 349100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 349200618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 34934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 34954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 34964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 34974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 34984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 34990280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3500a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3501a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 35024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3503a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3504a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3505a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3506a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3507e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3508e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3509e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3510e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3511e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3512e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3513e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3514e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3515e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3516e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3517e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3518e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3519e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3520e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3521e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3522e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3523e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3524e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3525e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3526e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3527e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3528e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3529e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3530e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3531e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3532e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3533e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3534e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3535e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3536e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3537e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3538e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3539ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3540ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3541ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3542ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3543ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3544ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3545ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3546ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3547cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3548c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 35496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (mInScrollArea || !transitionStateShouldAllowDrop()) return; 3550c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 35514afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 35523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3553c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 355425611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (item == null) { 355525611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal if (LauncherAppState.isDogfoodBuild()) { 355625611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("DragObject has null info"); 355725611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 355825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal return; 355925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } 3560c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3561c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3562c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 356300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 35644afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 356500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3566482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3567c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 35686c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (workspaceInModalState()) { 3569ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 35707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35714afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 35724afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35734afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 35744afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 357596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 35764afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3577c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3578c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3579c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3580c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3581d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3582c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 35834afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 35844afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 35854afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 35864afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 35874afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3588d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3589d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3590c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 35913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3592ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 35937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 35943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 35953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 35983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 35993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3600c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3601c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3602c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3603c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3604c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3605a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3606c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3607c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3608c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 36093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3610c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 36113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 36123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 36133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3614c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3615c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 361619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 361774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 361874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 361974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 362074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 362174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 362274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 362374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3624c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 362574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3626d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 362774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 362874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3629c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3630c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3631c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3633482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3634482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3635c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3636c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3637c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3638c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3639c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3640c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3641c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3642c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3643c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3644c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3645c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 364619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 364719f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 364819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 364919f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3650c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 365174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 365274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3653d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 3654fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen int[] resultSpan = new int[2]; 3655fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3656fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, 3657fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT); 3658fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen 365919f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 366019f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3661482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3662482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3663482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3664482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3665c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3666c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3667c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3668c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3669c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3670c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3671d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3672482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3673c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3674c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3675c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3676c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3677c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3678482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3679482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3680482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3681c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3683482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3684482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3685482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3686c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3687482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3688482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3689482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3690482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3691482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3692482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3693c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3694c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3695482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3696482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3697482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3698c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3699c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3700482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3701482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3702c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3703c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3704c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3705c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3706c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3707976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 370831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3709c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3710c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3711c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 371219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 371369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 371469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 371569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 371619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 371769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 371869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 371969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 372069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 372119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 372219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 372319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 37248ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 37258ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 37268ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 372719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 37288ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 372969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 373069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 373119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 373269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 373369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3734c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3735482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3736482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3737482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3738482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3739482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3740482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3741482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3742482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3743482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3745482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3746482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3747482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3750482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3754482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3755482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3756482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 375719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 375874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 375974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 376019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 376119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 376219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3763fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], 3764482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3765482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3766482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 376719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 376819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3769c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3770c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 377119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3772482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3773482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3774482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3775482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3776482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3777482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 377819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 377919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 378019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3781a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 37827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3783a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3784a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 37857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3786a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3787a34abf8c781485b788fddacb352d586bffca886cWinson Chung 37882b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 37892b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 37902b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 37912b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3792120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3793120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3794bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 37952b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 37962b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 379793eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 37982b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 37992b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 38002b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3801d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3802d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3803e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3804d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3805d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3806120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3807120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3808120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3809120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3810120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3811120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3812120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3813120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3814557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3815557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3816557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3817557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3818557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3819689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 3820689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 3821557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3822557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3823b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3824b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3825b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3826b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3827b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3828b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3829b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3830b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3831b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 38323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 38333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 38343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3835dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3836dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3837dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 38383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3839dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 384076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3841b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3842b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3843b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3844b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3845558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3846558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3847558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3848558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3849482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3850482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3851c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3852482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3854558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3855558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3856558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3857482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3858d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3859aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3860558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3861482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3862482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3863482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3864482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3865482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3866482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3867d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3868fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3869482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 38719e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 38729e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 38739e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 38749e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3875d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3876d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3877558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3878558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3879b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3880557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3881557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3882689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when 3883689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // adding an item that may not be dropped right away (due to a config activity) 3884689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // we defer the removal until the activity returns. 3885689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen deferRemoveExtraEmptyScreen(); 3886689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen 3887557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3888557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3889b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3890557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3891d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3892d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3893d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3894b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3895dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3896557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3897557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3898b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3899dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3900557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3901557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3902b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3903b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3904557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3905557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3906b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3907d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3908d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 39099e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 39109e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 39119e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 39129e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 39139e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 39149e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 39159e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3916d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3917d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3918d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3919d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3920d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3921d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3922d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 39239c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39249c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 39259c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 392631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 39279c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 39289c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 39299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3930eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 39319c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3932eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 39339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 39349c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 39359c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 39369c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3937df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3938c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3939c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 39409c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 39419c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 39429c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 39439c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 394431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3945c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3946c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3947c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3948c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3949c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3950482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3951482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3952557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3953482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3954482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 39556268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // The folder cling isn't flexible enough to be shown in non-default workspace 39566268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // positions. Also if they are creating a folder, we assume they don't need to 39576268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen // see the cling. 39586268f2db4c129e33d8d77513cb9df0f4799c7520Adam Cohen mLauncher.markFolderClingDismissedIfNecessary(); 3959c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3960c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3961482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3962482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3963c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3964c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 396510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 396610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3967c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 39689c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3969fa3c58f647e603760c0bd929166c0edee25675a9Adam Cohen mTargetCell = cellLayout.performReorder((int) mDragViewVisualCenter[0], 3970482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3971ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 39729c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 39739c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 397431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 397595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Add the item to DB before adding to screen ensures that the container and other 397695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // values of the info is properly updated. 397795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 397895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mTargetCell[0], mTargetCell[1]); 397995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 3980dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 39813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3982716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 3983a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3984d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 39853e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 39864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 39874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 39884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 39894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3990557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 399128f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 39924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 39934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39954b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 39964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3997d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3998ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3999ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 4000d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 4001ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 4002ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4003ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 4004ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 4005ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 4006ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 4007508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(b); 4008ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4009ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 4010ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 4011508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal layout.draw(mCanvas); 4012508da15509224b46fcccabbe78f3e92fe69a67d8Sunny Goyal mCanvas.setBitmap(null); 4013d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 4014ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 4015ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4016ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4017d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 40189d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 4019a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 4020ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 4021ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 4022d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 4023d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 4024d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4025d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 4026d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 4027d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 4028d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4029d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 4030ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 40317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 4032d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 4033a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 4034a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 4035a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 4036a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 4037a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 4038a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 4039a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 4040a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 4041a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 4042a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 4043ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4044ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 4045ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 4046ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 4047ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 4048ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4049d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 4050d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 4051d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4052d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4053d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 4054d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 4055d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 4056d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 4057d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 4058d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4059d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 4060d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 4061a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 4062d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 4063a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 4064ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4065ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 4066ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen final int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 4067ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4068d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 4069d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 407068f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 4071d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 4072d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4073d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 4074d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 4075ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 4076ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 4077d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 4078d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 4079ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4080ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 4081d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 40827bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 4083d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 4084ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 4085ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 4086d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 4087d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 4088d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 4089d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 4090d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 4091d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4092d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 4093d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 4094d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 4095d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 4096d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 4097d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 4098d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4099d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 4100d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 4101d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4102d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 4103d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 4104d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 4105d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 4106d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 4107ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4108ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 4109ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 41104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 41114b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 41137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 41147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 41154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 41174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 41184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 41197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 41207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 4121af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 412231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4123aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 412470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 412570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 412670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 412770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 41285f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 4129360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 413070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 413131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 413270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 41330280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 41340280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 41350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 41360280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 41370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 41380280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 41390280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 41400280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 41410280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 41429b9fb967b2305413520dc676d6d3c472b2b6b25eWinson Chung public int getCurrentPageOffsetFromCustomContent() { 414321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 414421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 414521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 41460280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 414770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 4148e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 4149e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 415070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 4151df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 4152e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 4153df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 4154e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 4155df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4156df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 4157cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 4158c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 415900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 4160d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 4161d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 4162d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 41633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 416431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 416531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4166e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 4167e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 4168e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 41691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 41701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 41711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 41721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 4173ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen public void run() { 4174ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen onDropCompleted(target, d, isFlingToDelete, success); 4175ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen mDeferredAction = null; 4176ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen } 4177ad4e15cae4b628677fc249628a9ff661e67add78Adam Cohen }; 41781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 41791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 41801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 41821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 41831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 41841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 4185b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 4186b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 4187b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 418825611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal } else if (LauncherAppState.isDogfoodBuild()) { 418925611b181f19a302fc6fa1aa1489ee1585c11316Sunny Goyal throw new NullPointerException("mDragInfo.cell has null parent"); 4190b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 41911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 41921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 419300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 419431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4195ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 41963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 41973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 41983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 41993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4200dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 42013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 4202eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout == null && LauncherAppState.isDogfoodBuild()) { 4203eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi throw new RuntimeException("Invalid state: cellLayout == null in " 4204eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi + "Workspace#onDropCompleted. Please file a bug. "); 4205eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 4206eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi if (cellLayout != null) { 4207eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi cellLayout.onDropChild(mDragInfo.cell); 4208eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 420931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 42111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 42121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 421336cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 42144be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 421531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 421631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 421731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 42191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 42201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 42221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 42231e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 42241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 42251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 42261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 42271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 42281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 42301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 4231ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 4232a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 4233d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4234dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4235d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 4236d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4237d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 4238dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4239d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 4240d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 4241d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 4242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 4243a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 4244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 42452acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 4246487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 4247487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 4248dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 4249bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 42502acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 4251482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4252482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 4253482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 42544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 4255e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 42564caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 4257e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4258e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4259e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 42604caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 4261e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4262e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 4263e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4264e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 42654caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 42664caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 4267e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4268e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4269e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 4270e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4271e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4272e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 4273e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4274e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4275e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4276e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 4277e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4278e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4279e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 4280e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 4281e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 428299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 42834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 42844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 42854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 42864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 42874caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 428899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 428999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 4290a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 4291e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4292e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 4293e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 42944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 42954caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 42964caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 42974caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 42984caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 42994caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43004caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4301e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4302e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4303e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4304e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4305e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 4306e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 4307e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 4308e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 4309e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 431099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 43114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 43124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 43134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 43144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 43154caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 431699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 431799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 43184caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 4319e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 4320e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 43214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 43224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 43234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 43244caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 43254caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 43264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 43274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 43284caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 4329e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4330e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4331e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4332e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4333e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4334e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4335e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4336e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 4337e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 4338e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4344e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4345e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4346e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4347e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4348dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4349e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4350e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4351f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4352e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4353dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4355e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4356e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4357e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4358e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4359e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4360e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4361e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4362f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4363f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4364f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4365f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4366f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4367f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4368f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4369f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4370e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4371e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4372e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4373e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4374e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4375e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4376e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4377e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4378a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4379eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 4380eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 4381eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 4382eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 4383eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 4384043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4385043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4386043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4387043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4388a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 43891eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 43901eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 43911eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 43941eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 43951eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 43961eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 43971eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 43981eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 4399a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4400a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4401a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4402a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4403a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4404a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4405a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4406a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4407a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 44080280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 44090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 44100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 44110280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 44120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 44140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 44150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 44160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 44170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 44180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44191462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 44201462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4421a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 44221462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 44231462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 44241462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44251462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44261462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 44271462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 44281462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 44291462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 4430b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen if (cl != null) { 4431b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen cl.restoreInstanceState(mSavedStates); 4432b0ee08109ec89959d9bbd526c6e5f7ab96c8c3eaAdam Cohen } 44331462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44341462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44351462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44361462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 44371462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 44381462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 44391462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 44401462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 44411462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44421462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44431462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 4444d8e596db4bcd19409bae99938f8b5c91b6267f74Winson Chung mSavedStates = null; 44451462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 44461462de39f01cec0ba785386532719cb0207dd827Adam Cohen 44471462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 444831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 44496c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44500142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 445131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 445395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 445495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 445595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 445631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 445731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 445931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 44606c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState) { 44610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 446231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 446395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 446495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 446595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 446695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 446731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4468138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 44691262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 44703e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 44711c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4472cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 447310bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 44741c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 44751c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 44761c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 44773e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 44781c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44791c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 44801c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 44813e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 44826c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState() && !mIsSwitchingState && getOpenFolder() == null) { 4483d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 448454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4485360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4486aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4487c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4488c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 448954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4490aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4491482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4492482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4493482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4494482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4495482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4496aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4497c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 449870b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4499c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4500c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4501c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 45023e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4503c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 450470b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 45053e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 450608ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 450708ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 45081262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 45093e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 45103e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4511d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4513c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4515c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4516c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 45178a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4518c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4519c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 45203e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4521c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4522c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4523c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4525c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 45261262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 45271262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 45283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 45303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 45323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 45333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4534a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 45353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 45363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 45393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 45433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 45443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 45453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 45463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 45473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 45483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 45493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 45513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 45523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 45543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 45563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 45573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4558a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4559a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 45603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4561a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4562a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4563a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 45643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 456531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4566a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 45673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4569a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 45703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 45723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 45733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 4574aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public Folder getFolderForTag(final Object tag) { 4575ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (Folder) getFirstMatch(new ItemOperator() { 4576ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4577aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4578aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4579ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (v instanceof Folder) && (((Folder) v).getInfo() == tag) 4580ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal && ((Folder) v).getInfo().opened; 458131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4582aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 458331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 458431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4585aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public View getViewForTag(final Object tag) { 4586ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return getFirstMatch(new ItemOperator() { 4587ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4588ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4589ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4590ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return info == tag; 4591ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4592ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4593ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4594ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4595ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) { 4596ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() { 4597ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4598ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal @Override 4599ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4600ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal return (info instanceof LauncherAppWidgetInfo) && 4601ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId; 4602ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4603ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal }); 4604ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4605ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal 4606ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal private View getFirstMatch(final ItemOperator operator) { 4607aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final View[] value = new View[1]; 4608651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4609aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4610aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4611ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (operator.evaluate(info, v, parent)) { 4612aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren value[0] = v; 4613aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return true; 461431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4615aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 461631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4617aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4618aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return value[0]; 461931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 462031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4621df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4622651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4623aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4624aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4625df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4626df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4627df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4628aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // not done, process all the shortcuts 4629aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4630df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4631aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4632df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 463331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 463483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 463583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 463683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 4637ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) { 463864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4639cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 464064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 464164359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 464264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 464364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 464483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 464583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 464683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 464783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 464883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 464983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 465064359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 465183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 465364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 465464359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 465564359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 465664359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 4657ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (packageNames.contains(cn.getPackageName()) 4658ed13187a745866483139e2878037e1f8427ce567Kenny Guy && info.user.equals(user)) { 465964359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 466064359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 466164359a53dc827797917a8d9a0697a91996789801Winson Chung } 466264359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 466364359a53dc827797917a8d9a0697a91996789801Winson Chung } 466464359a53dc827797917a8d9a0697a91996789801Winson Chung }; 466564359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 466683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 466764359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 4668ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 466983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 467083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 467183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 467283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 467383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4674ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos, UserHandleCompat user) { 467583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 467683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4677eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 467883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 467983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 468183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 4682ed13187a745866483139e2878037e1f8427ce567Kenny Guy removeItemsByComponentName(cns, user); 468383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 468483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 4685ed13187a745866483139e2878037e1f8427ce567Kenny Guy void removeItemsByComponentName(final HashSet<ComponentName> componentNames, 4686ed13187a745866483139e2878037e1f8427ce567Kenny Guy final UserHandleCompat user) { 46873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 46883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4689a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4690629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 469164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 469264359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 469364359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 469464359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 469564359a53dc827797917a8d9a0697a91996789801Winson Chung } 469664359a53dc827797917a8d9a0697a91996789801Winson Chung 469764359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 469864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 469964359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 470064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 470164359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 470264359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 470364359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 470464359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 4705ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 470664359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 470764359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 470864359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 470964359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 471064359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 471164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 471264359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4713629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 471464359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 471564359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4716574d20ec84551370987dde530c27ec493bdef564Romain Guy } 471764359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 4718ed13187a745866483139e2878037e1f8427ce567Kenny Guy if (componentNames.contains(cn) && info.user.equals(user)) { 471964359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 472064359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4721629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4722574d20ec84551370987dde530c27ec493bdef564Romain Guy } 472364359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 472464359a53dc827797917a8d9a0697a91996789801Winson Chung } 472564359a53dc827797917a8d9a0697a91996789801Winson Chung }; 472664359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4727aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 472864359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 472964359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 473064359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 473164359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 473264359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 473364359a53dc827797917a8d9a0697a91996789801Winson Chung } 473464359a53dc827797917a8d9a0697a91996789801Winson Chung } 473564359a53dc827797917a8d9a0697a91996789801Winson Chung 473664359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 473764359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 473864359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 473964359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 474064359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 474164359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 474264359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 474331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 474464359a53dc827797917a8d9a0697a91996789801Winson Chung } 474564359a53dc827797917a8d9a0697a91996789801Winson Chung 474664359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 474764359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 474864359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 474964359a53dc827797917a8d9a0697a91996789801Winson Chung } 475031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47512efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 475264359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 475364359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 475431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4755f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 47568c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 47578c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 47588c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 4759b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren if (info.getRestoredIntent() != null) { 4760b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren cn = info.getRestoredIntent().getComponent(); 4761b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren } 47628c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 4763b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren AppInfo appInfo = appsMap.get(cn); 47648c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 47658c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 47668c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 4767b6d4c2827a1514432b5eda46ff7d484d6cf244acChris Wren shortcutInfo.restore(); 47688c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 47698c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 4770c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy shortcutInfo.contentDescription = appInfo.contentDescription; 4771c5c60ad3592f53549c9ffaa58e9a87b0480080e8Sunny Goyal shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true); 47728c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47738c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47748c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 47758c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4776651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal interface ItemOperator { 4777aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4778651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Process the next itemInfo, possibly with side-effect on {@link ItemOperator#value}. 4779aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4780aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param info info for the shortcut 4781aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param view view for the shortcut 4782aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param parent containing folder, or null 4783aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @return true if done, false to continue the map 4784aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4785aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View view, View parent); 4786aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4787aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4788aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren /** 4789651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal * Map the operator over the shortcuts and widgets, return the first-non-null value. 4790aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * 4791aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param recurse true: iterate over folder children. false: op get the folders themselves. 4792aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren * @param op the operator to map over the shortcuts 4793aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren */ 4794651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void mapOverItems(boolean recurse, ItemOperator op) { 4795aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers(); 4796aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int containerCount = containers.size(); 4797aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) { 4798aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ShortcutAndWidgetContainer container = containers.get(containerIdx); 4799aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the shortcuts on the workspace 4800aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int itemCount = container.getChildCount(); 4801aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) { 4802aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View item = container.getChildAt(itemIdx); 4803aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ItemInfo info = (ItemInfo) item.getTag(); 4804aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (recurse && info instanceof FolderInfo && item instanceof FolderIcon) { 4805aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren FolderIcon folder = (FolderIcon) item; 4806aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 4807aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // map over all the children in the folder 4808aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren final int childCount = folderChildren.size(); 4809aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren for (int childIdx = 0; childIdx < childCount; childIdx++) { 4810aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren View child = folderChildren.get(childIdx); 4811aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren info = (ItemInfo) child.getTag(); 4812aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, child, folder)) { 4813aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4814aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4815aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4816aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } else { 4817aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (op.evaluate(info, item, null)) { 4818aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return; 4819aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4820aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4821aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4822aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4823aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4824aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4825651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal void updateShortcutsAndWidgets(ArrayList<AppInfo> apps) { 48268c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 48278c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 4828513edaebce9846c2d5eb4c0c013a9dcf6232c0e3Sameer Padala final HashSet<String> pkgNames = new HashSet<String>(); 48298c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 48308c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 4831651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal pkgNames.add(ai.componentName.getPackageName()); 48328c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 48338c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4834651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4835aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren @Override 4836aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren public boolean evaluate(ItemInfo info, View v, View parent) { 4837aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (info instanceof ShortcutInfo) { 48388c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4839aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren if (parent != null) { 4840aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren parent.invalidate(); 4841aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4842f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4843aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren // process all the shortcuts 4844aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren return false; 4845f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4846aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren }); 4847651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4848651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal restorePendingWidgets(pkgNames); 4849aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4850aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4851803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren public void removeAbandonedPromise(BubbleTextView abandonedIcon, UserHandleCompat user) { 4852803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (abandonedIcon.getTag() != null && abandonedIcon.getTag() instanceof ShortcutInfo) { 4853803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren final ShortcutInfo shortcut = (ShortcutInfo) abandonedIcon.getTag(); 4854803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren if (shortcut.isAbandoned()) { 4855803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren HashSet<ComponentName> cns = new HashSet<ComponentName>(1); 4856803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren cns.add(shortcut.getRestoredIntent().getComponent()); 4857803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren LauncherModel.deleteItemFromDatabase(mLauncher, shortcut); 4858803a4bec0fe4f291b5e131f0a4fcb6ca8ecd2ec3Chris Wren removeItemsByComponentName(cns, user); 485940c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486040c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486140c5ed303909c4df71037be3429aa1423e59585fChris Wren } 486240c5ed303909c4df71037be3429aa1423e59585fChris Wren 4863e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) { 486465c6011d0954223c14a0e6127cf307c18f7c2c0dSameer Padala HashSet<String> completedPackages = new HashSet<String>(); 4865e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4866e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal for (final PackageInstallInfo installInfo : installInfos) { 4867e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mapOverItems(MAP_RECURSE, new ItemOperator() { 4868e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal @Override 4869e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4870e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (info instanceof ShortcutInfo 4871e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && ((ShortcutInfo) info).isPromiseFor(installInfo.packageName) 4872e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal && v instanceof BubbleTextView) { 4873e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setProgress(installInfo.progress); 4874e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((ShortcutInfo) info).setState(installInfo.state); 4875e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal ((BubbleTextView)v).applyState(); 48760fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else if (v instanceof PendingAppWidgetHostView 48770fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && info instanceof LauncherAppWidgetInfo 48780fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal && ((LauncherAppWidgetInfo) info).providerName.getPackageName() 48790fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal .equals(installInfo.packageName)) { 48800fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress; 48810fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal ((PendingAppWidgetHostView) v).applyState(); 4882e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 48830fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4884e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal // process all the shortcuts 4885e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal return false; 4886aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4887e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal }); 4888e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal 4889e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (installInfo.state == ShortcutInfo.PACKAGE_STATE_DEFAULT) { 4890e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal completedPackages.add(installInfo.packageName); 4891aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 4892e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal } 4893651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4894e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal if (!completedPackages.isEmpty()) { 4895e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal restorePendingWidgets(completedPackages); 4896651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4897651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4898651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4899651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal private void restorePendingWidgets(final Set<String> installedPackaged) { 49000fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal final ArrayList<LauncherAppWidgetInfo> changedInfo = new ArrayList<LauncherAppWidgetInfo>(); 49010fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 4902651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // Iterate non recursively as widgets can't be inside a folder. 4903651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal mapOverItems(MAP_NO_RECURSE, new ItemOperator() { 4904651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal 4905651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal @Override 4906651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal public boolean evaluate(ItemInfo info, View v, View parent) { 4907651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal if (info instanceof LauncherAppWidgetInfo) { 4908651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info; 4909ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal if (widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) 4910651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal && installedPackaged.contains(widgetInfo.providerName.getPackageName())) { 49110fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49120fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.add(widgetInfo); 49130fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 49140fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the provider not ready flag 49150fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetInfo.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY; 49160fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherModel.updateItemInDatabase(getContext(), widgetInfo); 4917651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4918651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4919651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal // process all the widget 4920651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal return false; 4921651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal } 4922651077bdd603bb182be039925fd17bdf0da15016Sunny Goyal }); 49230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!changedInfo.isEmpty()) { 49240fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, 49250fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.getAppWidgetHost()); 49260fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (LauncherModel.findAppWidgetProviderInfoWithComponent(getContext(), 49270fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal changedInfo.get(0).providerName) != null) { 49280fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Re-inflate the widgets which have changed status 49290fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal widgetRefresh.run(); 49300fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } else { 49310fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // widgetRefresh will automatically run when the packages are updated. 49320fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 4933ff572277112ec3d6a6a8c1be274d6fa1019e3648Sunny Goyal } 4934f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4935f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4936af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 49376c5891a9fce95eee3d87823d11d21889743e9c68Adam Cohen if (!workspaceInModalState()) { 4938de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4939af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4940de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4941af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4942de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4943c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4944af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 494564359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 494664359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 494764359a53dc827797917a8d9a0697a91996789801Winson Chung } 494831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 494931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4950af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4951af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4952af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4953af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4954af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4955af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4956af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4957af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4958af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4959af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4960af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4961af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4962af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4963af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4964af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4965af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4966af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 496776128b6359fc430542811fbb32e4a1d593a9ef07Adam Cohen exitWidgetResizeMode(); 4968af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4969af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 49700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 49717819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 49727819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 49737819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4974fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 49757819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4976ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 49777819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 49787819a56217fd4e216d3675905586b275799723bbWinson Chung } 497982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 49807819a56217fd4e216d3675905586b275799723bbWinson Chung 498182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 498282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 498382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 498482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 49850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 49860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 498731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4989f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 499031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49916a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 499253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 499353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 499453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 499553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 499653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 49976a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 49986a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 499953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 500053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 500153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 500253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 50038b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 500453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 50056a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 50068dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 50078dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 50088dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 50098dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 50100fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50110fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal /** 50120fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * Used as a workaround to ensure that the AppWidgetService receives the 50130fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal * PACKAGE_ADDED broadcast before updating widgets. 50140fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal */ 50150fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private class DeferredWidgetRefresh implements Runnable { 50160fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final ArrayList<LauncherAppWidgetInfo> mInfos; 50170fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final LauncherAppWidgetHost mHost; 50180fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private final Handler mHandler; 50190fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50200fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal private boolean mRefreshPending; 50210fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50220fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public DeferredWidgetRefresh(ArrayList<LauncherAppWidgetInfo> infos, 50230fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal LauncherAppWidgetHost host) { 50240fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mInfos = infos; 50250fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost = host; 50260fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler = new Handler(); 50270fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = true; 50280fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50290fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.addProviderChangeListener(this); 50300fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Force refresh after 10 seconds, if we don't get the provider changed event. 50310fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // This could happen when the provider is no longer available in the app. 50320fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.postDelayed(this, 10000); 50330fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50340fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50350fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal @Override 50360fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal public void run() { 50370fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHost.removeProviderChangeListener(this); 50380fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mHandler.removeCallbacks(this); 50390fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50400fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (!mRefreshPending) { 50410fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal return; 50420fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50430fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50440fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mRefreshPending = false; 50450fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50460fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal for (LauncherAppWidgetInfo info : mInfos) { 50470fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal if (info.hostView instanceof PendingAppWidgetHostView) { 50480fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal PendingAppWidgetHostView view = (PendingAppWidgetHostView) info.hostView; 50490fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.removeAppWidget(info); 50500fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal 50510fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal CellLayout cl = (CellLayout) view.getParent().getParent(); 50520fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal // Remove the current widget 50530fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal cl.removeView(view); 50540fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal mLauncher.bindAppWidget(info); 50550fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50560fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50570fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 50580fc1be164e982433e619bcbb16aa67e28ff681efSunny Goyal } 505931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 5060