Workspace.java revision 3f452c87db9c3639285eafd17fff6a6f9d28da44
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 21b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 24cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 25cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 278f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 28bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 29629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 30495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 33adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 347247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 38a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 39b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 40043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 43f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 45956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 46495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 48291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 491462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 50cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 51a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 546e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohenimport android.view.ViewParent; 56cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 57cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 58f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 5931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 60325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 61bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 62325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 63edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 64716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 65dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 66716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 678bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 68716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 72aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 75d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 7677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 7777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 783a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 80f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 81b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 82a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 86f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 87f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 88ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 89265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 90ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 91f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 92f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 959171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 969171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 99e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 100e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10225356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 103f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 104f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1053d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1063d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1073d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1083d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 10922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1108f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1119c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 112aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1139e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 11531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1165084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 1175084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 118dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 119dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 120dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 121dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 122dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 123dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 12531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 12631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 12731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 12831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 129aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 133c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 134c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 135c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 13631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 137a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 138a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 139a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 140bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 141bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 142c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 143bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1446569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1456569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1466569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1476569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 148c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 149c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 152c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 153c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 15831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 16000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 161aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 16431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 16670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 167e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1690280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 17031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 171c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 172b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 173f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 174d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1751262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 176dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 177d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 178f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1797777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 180d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 185dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 186accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 187accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 18854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1891262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1901262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 191e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 1924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 1938e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 1948e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 195d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 196b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 197f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 198869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 1994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 200ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 20126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 202f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 20384f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 20494309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 205c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 20619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 207482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 208482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 20919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 210482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 21119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 212c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 21319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 214c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 215c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2163aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 217073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 218f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 219f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 220f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 221f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 222f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 223f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 224f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 225ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 226d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 227d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 228d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 229d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 230d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 231ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 232482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 233482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 234482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 235482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 236482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 237482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 238482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 239482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 240482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2411462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2421462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2431462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2444b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 245ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 246ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 247ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 255dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2567044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 262eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 263eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 264eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 265eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 266eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 267eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 268eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 26931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 27131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 27231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 27531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 27631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2895f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 290e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 291e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 292c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 293f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 294f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 295f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 2968bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 297867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 298869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 299869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3008f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 301aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 302aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 303aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 304b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 305b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 306f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 307f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 30894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3099e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3128b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3130d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 316c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 317c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 318c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 31908055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov 32008055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov // Unless otherwise specified this view is important for accessibility. 32108055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov if (getImportantForAccessibility() == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) { 32208055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 32308055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov } 32431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 32531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 32777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 32877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 32977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 33077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 331038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 332038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 333038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 334d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 335038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 336038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 337038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka CellLayout cl = (CellLayout) mLauncher.getWorkspace().getChildAt(0); 338d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 339d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 340d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 341038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 342038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 343038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 344038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 345038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 346038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 347038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 351038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 352dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 353d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 355d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 358038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 359038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 361d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 363641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 364ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 365a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 366f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 367f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 368f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 377d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 378d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 379d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 380d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3813a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3824b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 383f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 384f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 385f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 386f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 3875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 3885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeExtraEmptyScreen(); 3895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 390ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 391d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 392d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 39331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 39431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 39531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 3960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 3970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 3980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 3990142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 400cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4015f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 403cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 404ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 405ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4067777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 4077d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setMinScale(0.5f); 40822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 40931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 410482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 411b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 412fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 413b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 414b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 415b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 417ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 418cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 41984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 420265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4215f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 422265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 42331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 42622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 42722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 42822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 42922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 43022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 43122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 43222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 43322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 43422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 43531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 436f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 437b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 438f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 439f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 44008ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4418b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 44231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 44331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 44431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4452801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4462801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4472801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 44851944f1ba43f46ddb8fa9d89025ff7360fe483f0alanv cl.setContentDescription(getContext().getString( 44951944f1ba43f46ddb8fa9d89025ff7360fe483f0alanv R.string.workspace_description_format, getChildCount())); 4502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 451f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4528b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4538b805b17158886035b38261eb611d8641701ae43Michael Jurka 454920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 455920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 456920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 457920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka (cl.getShortcutsAndWidgets().getAlpha() > 0 || 458920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 459920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 460920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 46231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 46331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 46431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 465716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4668e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 46731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4688e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 469aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 470aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 471aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 472aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 47331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 47631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 478a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 479a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 48031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4829e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 4834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - removeAllWorkspaceScreens()", true); 4849e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 4859e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 4869e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 4879e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 4889e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 4899e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 49089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 49164359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 49264359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 49364359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 4944caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - insertNewWorkspaceScreenBeforeEmptyScreen(" + insertIndex + ")", true); 49564359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 49664359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 49764359a53dc827797917a8d9a0697a91996789801Winson Chung } 49889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 499dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 500dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 50189bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 50289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 50364359a53dc827797917a8d9a0697a91996789801Winson Chung } 50464359a53dc827797917a8d9a0697a91996789801Winson Chung 50589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen String log = "10249126 - insertNewWorkspaceScreen(" + screenId + ", " + insertIndex + ")"; 5074caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, log, true); 5084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 5095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5105084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5115084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5125084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 513dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 514dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 515dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 517f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 518837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 519dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 52064359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 52164359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 522dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 523dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 524dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 52598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 5264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - createCustomContentPage()", true); 527dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 52841eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 529dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 530dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 531dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 532edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5332702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5342702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5352702ea006084a441f085c779ff77be1128a19badAdam Cohen 536edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 537ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 538dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5399e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 540dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen setCurrentPage(getCurrentPage() + 1); 541dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 542dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks) { 54498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 54598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 54698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 54798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 54898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 54998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 55098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 55198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 55298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 55398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 55498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 55577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 55677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 55777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 55898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 55998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 56098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 56198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 56298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 5635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 5645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 5655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 5665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 5685084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 5695084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 5705084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5715084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 5725084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 5735084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 5745084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 5785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 5795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 5805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 5825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 5835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5845084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5855084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5865084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 5875084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 5885084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 5895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 5905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 5925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void removeExtraEmptyScreen() { 5955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen int nScreens = getChildCount(); 5965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen nScreens = hasCustomContent() ? nScreens - 1 : nScreens; 5975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 5985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1) { 5995084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 6005084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 6015084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 6025084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6035084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6045084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 606dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 6074caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - commitExtraEmptyScreen()", true); 6084caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 6094caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // Write all the logs to disk 6104caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - commitExtraEmptyScreen() - dumping logs to disk", true); 6114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen mLauncher.dumpLogsToLocalData(false); 6124caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 613dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 614c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 615dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 616dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 617104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 618dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 619dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 620dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 62164359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 62264359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 62364359a53dc827797917a8d9a0697a91996789801Winson Chung 624dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 625dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 626dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 627dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 628dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 6294caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - getScreenWithId(" + screenId + ")", true); 630dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 631dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 632dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 633dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 634dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 6354caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - getIdForScreen()", true); 636dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 637dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 638dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 639dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 640dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 641dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 642dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 643dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 644dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 645dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 646dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 6474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - getPageIndexForScreenId(" + screenId + ")", true); 648dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 649dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 650dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 651dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 6525f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 6535f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 6545f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 6555f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 656dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 657dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 658c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 659c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 660c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 661c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 662dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 663accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 664accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 665accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 666accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 667accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 6684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - stripEmptyScreens()", true); 6698481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung 670accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 671dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 672dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 673dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 674c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 675dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 677dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 678dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 6795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 6805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 6815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen int minScreens = hasCustomContent() ? 2 : 1; 6825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 683dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 684dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 6854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - \tremove(" + id + ")", true); 686dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 687dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 688dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 6895084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6905084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 6915084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 6925084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 6935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 6965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 6975084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 6985084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 699dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 70164359a53dc827797917a8d9a0697a91996789801Winson Chung 70264359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 70364359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 70464359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 70564359a53dc827797917a8d9a0697a91996789801Winson Chung } 706accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 707accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 708accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 709accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 711dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 712dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 713dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 714dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 715dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 716dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 717dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 719dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 720dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 721dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 722dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 723dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 724dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 725dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 726dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 727dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 728dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 729aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 730aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 73131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 73231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 73331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 73431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 73531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 736dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 73731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 73831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 73931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 74031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 74131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 742dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 743dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 744dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 74531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 746dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 747dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 7483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 749dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 750dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 7518481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 7528481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 7533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 7543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 756dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 757dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 758dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 759dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 760dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 7623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 7633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 7644d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 7653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 766099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 767099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 768099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 769099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 770099f60d51f6310e1290687e83958e665b3324504Adam Cohen 771dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 772dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 7743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 775dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 7763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 778099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 779099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 780099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 781099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 783ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 78431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 78531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 78696d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 787ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 788ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 78931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 79031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 791ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 79231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 79331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 79431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 79531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 79631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 797aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 7987f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 7997f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 8007f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 8017f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 8026569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 803dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 804f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 8053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 806aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 807aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 8086569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 8094caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 810aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 811aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 81231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 8130d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 81431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 81531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 81600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 817aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 81800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 81931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 82031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 821d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 822e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 823e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 824e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 825e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 826e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 827dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 828f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 829f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 830e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 831e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 832fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 833fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 834fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 835fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 8367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 8377044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 8389b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 8397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 8407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 8417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 842ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 843ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 844ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro if (mCustomContentShowing && mCustomContentCallbacks != null) { 845ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro if (visibility == View.VISIBLE) { 846ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro mCustomContentCallbacks.onShow(); 847ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } else if (visibility == View.GONE) { 848ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro mCustomContentCallbacks.onHide(); 849ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } 850ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } 851ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 852ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 8535f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8545f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 8557044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 8565f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 8575f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 8585f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8595f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 8605f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8615f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8625f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8635f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 864d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 865d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 866f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 867f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 8683d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 869d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 870d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 871d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 872d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 873d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 874d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 875d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 876d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 877d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 878f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 8795f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 8805f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8815f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8823d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 8833d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 8843d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 8853d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 8863d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 8873d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 8883d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 8893d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 8903d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 8913d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 8923d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 8933d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 8943d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 8953d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 8963d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 8973d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 8983d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 8993d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9003d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9013d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9023d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9033d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9043d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9051adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 9061adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 9077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 908f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9093d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 9103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 9113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 912f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 914f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9153d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 9167044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 917f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9183d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 9197044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 9207044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9217044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 9223d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 9233d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 9243d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9253d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (deltaX > 0 && getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID 9263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen && passRightSwipesToCustomContent) { 9273d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 9283d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 9293d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 9303d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9317044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 9327044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 9337044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 9347044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 9357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 9367044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 9377044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 9387044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 9397044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 9407044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 9417044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9427044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9437044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9447044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9457044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 946f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9471adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 9481adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 9491262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 950007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 951007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 952d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9533a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 9540142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 955d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 956d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 957d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 958d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 959d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 960d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 961d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 962d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 96331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 964007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 965007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 966e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 967007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 968007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 9691afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 9707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 9717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 972869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 9737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 974a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 9757044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9767044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 97731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 97831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9791262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 980007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 981007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 982d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9833a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 984d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 985d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 986d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 987d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 9883bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung 9893bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 9903bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 9913bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 9923bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 99325460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 9943bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 9953bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 9963bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 997e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 998007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 999007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10001262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 100126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 100226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 100326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 100426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 100526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1006f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1007f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1008f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1009f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1010f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1011accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1012accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1013accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1014accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 1015bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 10166ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1017bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1018bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1019bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 10203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 1021bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10226ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1023bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1024bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1025bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1026bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 1027bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1028bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10296ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } 10306ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen 10316ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen @Override 10326ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen protected void notifyPageSwitchListener() { 10336ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen super.notifyPageSwitchListener(); 10346ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen Launcher.setScreen(mCurrentPage); 10350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka }; 10360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 1037c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1038adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1039adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka SharedPreferences sp = mLauncher.getSharedPreferences(spKey, Context.MODE_PRIVATE); 1040104c45677660586026a7e74ef8c47d396403d50eMichael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1041adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1042c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1043c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1044c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1045cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 1046ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1047f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1048f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1049f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1050f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1051f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1052f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1053f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1054f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1055dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1056dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1057dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1058dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1059cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1060cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1061046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1062cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka //long mLastWallpaperOffsetUpdateTime; 1063fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1064cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1065cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1066cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1067cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1068cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 1069cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final int ANIMATION_DURATION = 250; 1070cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1071ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1072ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1073cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1074cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1075ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1076ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1077cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1078cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1079fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1080fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1081fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1082fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1083fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1084fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1085fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 10861bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 10871bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 10881bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 10891bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 10901bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 10911bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 10921bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 10931bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1094fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1095cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1096ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1097ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1098ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1099cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1100cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1101cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1102cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1103cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1104cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1105cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1106cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1107ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1108cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1109ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1110ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1111fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1112fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1113fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1114cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1115cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1116ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1117cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1118ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1119ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1120fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1121fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1122fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1123fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1124fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka final int lastIndex = isLayoutRtl() ? 0 : getChildCount() - 1; 1125fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka final int firstIndex = isLayoutRtl() ? getChildCount() - 2 : 1; 1126fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1127fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1128fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1129fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1130fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 1131fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // do different behavior if it's a live wallpaper? 1132fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = (getScrollX() - firstPageScrollX) / (float) scrollRange; 1133fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return offset; 1134fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1135fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1136fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1137fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1138fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1139fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1140fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1141fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1142fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1143ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1144cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1145ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1146ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1147ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1148cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1149ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1150ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1151cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1152cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1153cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1154cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1155ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1156ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1157fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1158fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1159fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1160fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1161fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1162ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1163fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1164cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1165cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (getChildCount() != mNumScreens) { 1166cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1167cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1168cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1169cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1170cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mNumScreens = getChildCount(); 1171cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1172ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1173ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1174fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1175fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1176cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1177fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1178cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1179ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1180ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1181ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1182cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1183ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 11848f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1185aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1186340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1187340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1188340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1189fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1190cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1191cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 119294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1193d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 11949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 11959171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 11962ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 11979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 11989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 11993e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1200f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1201f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 120294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1203d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12062ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 12079171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 12089171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 12099171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 12103e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1211f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1212f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 121394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 121494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 121594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 121694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 121794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 121894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 12199171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 12209171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1221f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1222f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1223f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1224f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1225f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1226f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 12279171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 12289171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 12299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12309171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 12319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 12329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 12339c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12349c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 12359c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 12369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12379c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 12387bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1239b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1240b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1241b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1242b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1243b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1244b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1245b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1246b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1247b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 12487bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 12497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 12507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1251f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1252f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 12537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 12547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 12557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 12567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 12577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 12587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 12597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 12607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 12617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 12627bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 12637bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1264b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 12659171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 12679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 12689c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 12699c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 12709c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 12719c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1274f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1275f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1276f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1277f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 127868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 127968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 128068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 128168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 128268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 128368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 128468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 128568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 128668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 128768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 128868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 128968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1290a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1291869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1292869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1293869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1294869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1295869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1296869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1297869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1298869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1299869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 130073894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1301869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1302a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1303a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1304a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1305a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1306a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1307a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 130873894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1309f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1310f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1311a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1312a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1313a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1314a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1315a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1316a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1317a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1318a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1319a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 132098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1321edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1322edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1323edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1324bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1325bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1326bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1327bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1328edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1329af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1330edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1331edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int scrollDelta = getScrollForPage(index + 1) - getScrollX(); 1332624cea3f7b0aa7c9a8fe40cb804d248a0ec86265Winson Chung float translationX = Math.max(scrollDelta, 0); 1333edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen float progress = (1.0f * scrollDelta) / 1334edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen (getScrollForPage(index + 1) - getScrollForPage(index)); 1335955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1336edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1337c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 1338c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen mLastCustomContentScrollProgress = progress; 1339c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1340edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen setBackgroundAlpha(progress * 0.8f); 134122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 134222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen if (mLauncher.getHotseat() != null) { 1343624cea3f7b0aa7c9a8fe40cb804d248a0ec86265Winson Chung mLauncher.getHotseat().setTranslationX(translationX); 134422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 1345c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 134622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen if (getPageIndicator() != null) { 1347624cea3f7b0aa7c9a8fe40cb804d248a0ec86265Winson Chung getPageIndicator().setTranslationX(translationX); 134822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 1349c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1350c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen if (mCustomContentCallbacks != null) { 1351c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(progress); 1352c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen } 1353edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1354edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1355edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1356a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 1357a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 135852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1359a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1360a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1361a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1362edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1363d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1364f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1365edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen if ((mOverScrollX < 0 && !hasCustomContent()) || mOverScrollX > mMaxScrollX) { 136652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 136752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 136852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 136952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 137052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 137152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 137252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung if (isRtl) { 137352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung index = mOverScrollX < 0 ? upperIndex : lowerIndex; 137452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung pivotX = (index == 0 ? leftBiasedPivot : rightBiasedPivot); 137552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung } else { 137652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung index = mOverScrollX < 0 ? lowerIndex : upperIndex; 137752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung pivotX = (index == 0 ? rightBiasedPivot : leftBiasedPivot); 137852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung } 137952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1380b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1381b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 138252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isLeftPage = (isRtl ? index > 0 : index == 0); 138352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 138452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1385b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1386b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (!mOverscrollTransformsSet) { 1387b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 138894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 138952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1390b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1391b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1392b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1393b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1394b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1395b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1396ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1397ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 13987842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1399b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1400b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1401b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1402b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1403b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1404869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1405b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1406b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 140700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 140800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 14099c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1410956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 14119c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 14129c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14139c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14149c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1415e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 14169c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 141700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 141800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 141931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 142028750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1421c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1422fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1423cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1424c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 14250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 142631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 142731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 142831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 14299171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 14309171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 14319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 14328d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1433f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 14348b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1435f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1436f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 14379171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1438073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 14399171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1440b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1441b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1442eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 14439171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14449171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 144521b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 144621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 144721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 144821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1449dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 145031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1451678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 145231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 145331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 145431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 145531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 14560142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 145731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 145831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 145931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 146031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 146131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 146231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 146397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1464d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 146597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 146697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 146797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 146897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 146997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 147097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1471c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1472678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 147331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 14740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 147531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 14760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 14770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 147831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 147931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 148031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 148131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1482d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1483f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1484d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1485d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 14860142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 14870142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 14880142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 14890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 14900142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 14913a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1492aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1493dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1494fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 14950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 14960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1497fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 14980142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 149931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 150031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 150131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 150231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 150331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 150431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 150531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1506dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1507dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 150831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 150931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 15108182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 15118182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 15128182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 15138182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 151431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 151531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 151631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 15173a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1518f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 15193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1520d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1521d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1522d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1523d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1524d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1525d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1526d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1527d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 1528d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.disableHardwareLayers(); 1529d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1530d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1531d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1532d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1533d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1534d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1535d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1536d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1537d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1538d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1539d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1540d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1541d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1542d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1543d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1544d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1545d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1546d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1547d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1548d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 154947639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 1550d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (!(leftScreen <= i && i <= rightScreen && shouldDrawChild(layout))) { 1551d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka layout.disableHardwareLayers(); 1552d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1553d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1554d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 155547639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 1556d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen <= i && i <= rightScreen && shouldDrawChild(layout)) { 1557d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka layout.enableHardwareLayers(); 1558d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 15593a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15613a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 15633a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 15643a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 15653a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 15663a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 15673a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 15683a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 15693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1570d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1571d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1572ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 15733a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1574ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1575ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 15761d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 15771d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 15781d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 15791d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 15801d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 15811d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 15821d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 15831d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 15841d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 15851d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 15861d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 15871d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 15881d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 15891d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 159061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 159161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 159261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 159361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 15940dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 159561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 159661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 159761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 159861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 159961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 160061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 160161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 160261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1603eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1604eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 160561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1606cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1607cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1608cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 160961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 161061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 161161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 161261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 161361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 161461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 161561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 161661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1617cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 161861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1619cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1620cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1621cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 162261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 162361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 162461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 162561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1626b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1627b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 162861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 162961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 163061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 163161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 163261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 163361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 163461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 163561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 163661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 163761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 163861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 163961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 164061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 164161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 164261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 164361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 164461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 164561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 164661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 16473e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 16483e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 16496639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16506639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 16516639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 16526639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16536639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 16546639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 16556639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16566639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 16576639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 16586639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 16596639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 16606639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1661d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 16626639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 16636639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 16648c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1665d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 16663e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1667038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 16686639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1669d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1670d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 16718c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 16723e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 16733e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1674758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1675716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 16766788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1677758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1678758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 16794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 16804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1681dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 16827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 16834b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 16844b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 16854b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 16864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 16874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 16884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 16892a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1690f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 16917777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 16927777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1693f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1694f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1695dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = mScreenOrder.size(); 1696dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 16971003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int start = hasCustomContent() ? 1 : 0; 16981003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 16991003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 17001003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 17011003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1702dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1703dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1704dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1705dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1706dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = getChildCount(); 1707dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1708dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen ((CellLayout) getChildAt(i)).setUseActiveGlowBackground(true); 1709dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1710dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 171122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 171222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 171322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(null); 1714dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1715dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1716dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1717dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1718dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = getChildCount(); 1719dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1720dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen ((CellLayout) getChildAt(i)).setUseActiveGlowBackground(false); 1721dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1722dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen hideOutlines(); 1723dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1724dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 1725dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1726dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1727dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1728dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1729d64d1763c590b1c954b759156683abf39ff22945Winson Chung 17304caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "10249126 - onEndReordering()", true); 1731dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 173222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 173322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 173422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 1735dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1736dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1737f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1738f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1739f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1740f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1741f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void enterOverviewMode() { 1742ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 1743336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 1744f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1745f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1746336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 1747336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 1748ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 1749f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1750f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1751336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 1752336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 1753ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 1754f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1755f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1756336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 1757f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1758f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1759f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1760f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1761f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1762336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 1763336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 1764f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1765336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 1766336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 1767336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 1768f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1769336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1770336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 1771336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 1772336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1773f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1774f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1775f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1776bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 17772a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 177899633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 177999633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 17801b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 17811b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 17821b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 17832ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 17847777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 17851b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 17861b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 17874ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 17881b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1789f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 17907777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mState = state; 17911b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 17921b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 17931b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1794f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 17951b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung float finalBackgroundAlpha = stateIsSpringLoaded ? 1.0f : 0f; 1796f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1797f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 1798dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen float finalSearchBarAlpha = stateIsOverview ? 0f : 1f; 1799f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 18007777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen boolean zoomIn = true; 18017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1802beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1803f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1804f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1805f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1806f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1807f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1808f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 18097777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1810f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1811f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1812f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1813f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1814f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1815f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.1f; 1816f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 18171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (oldStateIsNormal && stateIsSmall) { 18187777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen zoomIn = false; 18193a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1820d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } else { 1821cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen finalBackgroundAlpha = 1.0f; 18223c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 18237777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18240dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn final int duration = zoomIn ? 18257777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_workspaceUnshrinkTime) : 18267777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 18271b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 18281b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 1829869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float finalAlpha = (!mWorkspaceFadeInAdjacentScreens || stateIsSpringLoaded || 18301b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung (i == mCurrentPage)) ? 1f : 0f; 1831869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 1832869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float initialAlpha = currentAlpha; 18331b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 18341b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Determine the pages alpha during the state transition 18351b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if ((oldStateIsSmall && stateIsNormal) || 18361b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung (oldStateIsNormal && stateIsSmall)) { 18371b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // To/from workspace - only show the current page unless the transition is not 18384ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka // animated and the animation end callback below doesn't run; 18394ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka // or, if we're in spring-loaded mode 18404ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka if (i == mCurrentPage || !animated || oldStateIsSpringLoaded) { 18411b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung finalAlpha = 1f; 18421b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung } else { 18431b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initialAlpha = 0f; 18441b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung finalAlpha = 0f; 18451b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung } 18467777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18474afe9b31f51022538b30646fe83780e83bf22490Winson Chung 18481b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 18491b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 18507777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 18517777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 18527777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 18537777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 18547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 18557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 18561b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 1857a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 1858b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 18597777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18601c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 1861dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen View searchBar = mLauncher.getQsbBar(); 18627777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 18637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 18647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 18657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 18667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 18677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 18687407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 18697407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 18707407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 1871869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 18722a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 18737372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 1874a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 18757407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 1876a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka 1877869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 18786c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 18796c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 1880a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 1881a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setDuration(duration) 1882a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 1883a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 1884742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 18857407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 1886869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 1887f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 1888f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(cl, 0f, 1f).setDuration(duration); 18897407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 18907407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 18917407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 18927372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 18937407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 18947407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 18957407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 18967407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 18977407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 18987777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 1899b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 19007407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 19016670073de833cb56dabecb1eb751b6625a5aed78Winson Chung ObjectAnimator pageIndicatorAlpha = null; 19026670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 19036670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 19046670073de833cb56dabecb1eb751b6625a5aed78Winson Chung finalHotseatAndPageIndicatorAlpha); 19056670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 1906f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(mLauncher.getHotseat(), "alpha", 1907f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 1908dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen ObjectAnimator searchBarAlpha = ObjectAnimator.ofFloat(searchBar, 1909dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen "alpha", finalSearchBarAlpha); 1910f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(mLauncher.getOverviewPanel(), 1911f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 1912f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen overviewPanelAlpha.addUpdateListener(new AlphaUpdateListener( 1913f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getOverviewPanel())); 1914f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen hotseatAlpha.addUpdateListener(new AlphaUpdateListener(mLauncher.getHotseat())); 1915dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBarAlpha.addUpdateListener(new AlphaUpdateListener(searchBar)); 19166670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 19176670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha.addUpdateListener(new AlphaUpdateListener(getPageIndicator())); 19186670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 1919f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 1920f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 1921dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 1922f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 19232a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 1924f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 1925f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getOverviewPanel().setAlpha(finalOverviewPanelAlpha); 1926336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(mLauncher.getOverviewPanel()); 1927f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getHotseat().setAlpha(finalHotseatAndPageIndicatorAlpha); 1928336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(mLauncher.getHotseat()); 19296670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 19306670073de833cb56dabecb1eb751b6625a5aed78Winson Chung getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 1931336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(getPageIndicator()); 19326670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 1933dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 19343f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 19353f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 1936dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 1937dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen if (finalSearchBarAlpha == 0) { 1938dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen mLauncher.setVoiceButtonProxyVisible(false); 1939dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else { 1940dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen mLauncher.setVoiceButtonProxyVisible(true); 1941dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 19428d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 19431b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 19447bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 19457bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 19467bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 19477bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 19487bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 1949dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 1950dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 1951dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 19527bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 19537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 19547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(0f, true); 19557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 19562a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 1957dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 1958dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 1959336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka static class AlphaUpdateListener implements AnimatorUpdateListener { 1960f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 1961f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 1962f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 1963f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1964f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1965f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1966f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 1967336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 1968336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1969336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 1970336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 1971f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != INVISIBLE) { 1972f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(INVISIBLE); 1973f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 1974f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 1975f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 1976f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1977f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1978f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1979f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1980bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 1981a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 1982f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1983bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 1984bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 1985bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 1986a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 1987a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 1988a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 1989a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 19907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 19917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 19927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 19937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 19947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 1995bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 1996f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1997f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 1998f343499f9b2c01978027e810255274b714ac457dAdam Cohen 1999f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2000f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2001f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 20023f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 20033f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 20043f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 20053f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 20063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 20073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 20083f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 20093f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 20103f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 20113f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 20123f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 20133f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 20143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 20153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 20163f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 20173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 20183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 20193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 20203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 20213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 20223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 2023f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2024f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2025f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2026f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2027bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 20283a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2029bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2030bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2031bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2032bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2033869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2034bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2035bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2036a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2037bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2038bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 20393f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2040bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2041bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2042bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2043bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2044bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2045bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2046bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 20474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 20484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 20494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 20504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 20514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 20524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 20534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2054ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 20554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 20564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 20574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2058099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2059099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2060ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2061ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2062ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2063ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2064ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2065ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2066ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2067ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2068099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2069099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2070099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2071099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2072099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2073099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2074ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2075ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2076ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2077ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2078ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2079ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2080ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2081ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2082ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2083ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2084ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2085ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2086099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2087099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2088099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2089099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2090099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 20914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2092ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2093ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 20944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2095ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2096ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2097ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2098ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2099ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2100ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 21014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2102ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2103ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2104ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2105ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2106ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2107ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2108ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2109ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2110ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2111ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2112ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2113aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2114ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2115ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 21164be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 21174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21184be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 21194be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 21204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 21214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 21224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2123ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung final int outlineColor = getResources().getColor(android.R.color.holo_blue_light); 21244be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 21254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 21264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2128b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 21295bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2130aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 21314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 21324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 21334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2135d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2136d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2137d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 21388db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 21398c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2140ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung final int outlineColor = getResources().getColor(android.R.color.holo_blue_light); 2141f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2142d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2143f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2144f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2145f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2146f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2147f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2148f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2149f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2150f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2151f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2152f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2153f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 21541120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 21558db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 21568c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2157aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2158d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2159d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2160d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2161d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 216231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 216331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2164aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 216531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 21667984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 216731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 216831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2169aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 217031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2171d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2172482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2173482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 21744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 21764be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 21774be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21784be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 21794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21804be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2181d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2182ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2183ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2184ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2185ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 21864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 21884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2190eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2191e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2192307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2193eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2194307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2195eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2196307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2197eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2198e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 21995f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 22005f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2201b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2202e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2203b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 22045f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2205e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2206e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2207e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2208e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2209fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2210b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2211b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 22125f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 22140e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 22155f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 22165f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 22191e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 22201e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 22211e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 22221e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 22231e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 22241e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2225ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2226307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 22275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 22285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 22295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 22305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 22315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 22324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 223331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 223431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2235dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 22363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 22373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 223831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22390280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 22403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2241dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 22427c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2243dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 22443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 224531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 224631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 22481b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 22494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 22504b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2251cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2252cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2253cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2254cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2255cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2256c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2257cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2258cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2260cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2261cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 22624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2263cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2264a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2265a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2266a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 22672e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2268c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2269307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 22702e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2271c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 22722e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 22732e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2274557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2275557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2276557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2277557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2278557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2279557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2280557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2281557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2282557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2283557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2284557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2285cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2286d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2287d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2288d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2289d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2290d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2291d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2292482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2293a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2295f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2296c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2297482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2298c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2299482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2300a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2301a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2303482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2304a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2305a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2306a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2307482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2308c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2309482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2310482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2311482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2312482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2313cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2314482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 231596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 231696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 231893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 231996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 23200dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 232196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 232296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 232396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 232496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 232596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 232693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2327cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2328cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2329cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2330dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2331dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2332dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2333dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2334dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2335dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2336cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2337cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2338cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2339482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2340482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2341482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2342a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2343a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 234419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 234519f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 234619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 234719f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 234819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 234919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 235019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 23513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 23523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2353482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 23543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2355e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2356a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2357a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2358a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2359e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2360a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2361e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2362c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2363c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2364e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2365e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2366e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2367e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2368482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2369482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2370482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2371a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 237219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 237319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 237419f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 237519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 237619f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 237719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 237819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 237919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2380a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2381a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2382a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2383a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2384a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2385a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2386a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2387a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2388a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 23893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2390482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2391482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2392482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2393c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 239419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2395ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2396ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2397ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2398ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2399ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2400ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 240110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 240219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 240319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2404dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 240510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 240610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 240710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 240810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 240910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 241010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 241110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 241210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 241310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 24143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 241510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 241610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2417d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2418ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 241910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2420d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 24213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2422dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2423a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2424a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2425a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2426a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2427d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2428558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2429558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2430558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2431558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2432558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2433558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2434558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2435558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2436558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 243710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 243810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 243910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 244010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 244110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2442a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2443482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2444482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2445482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2446a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2447c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2448c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 244919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2450c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2451c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 24523e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 24533e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2454c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2455c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2456c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 24573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2458c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2459c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2460c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2461c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2462c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2463c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2464c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2465d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2466cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2467e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2468e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2469c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2470c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2471e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2472c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2473c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2474bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2476c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2478ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2479c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2480ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2481d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2482cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2483e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2484e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 24853e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2486ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2487ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 248854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2489d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 24901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2491cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 249240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 249340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 249440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 24953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 24963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2497dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2498dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2499c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2500c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2501c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2502c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2503482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2504c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2505c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2506482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2507482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2508482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2509c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 251076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 25111c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2512482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2513d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2514c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2515c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2516c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2517482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2518482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2519d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2520df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2521df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2522df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2523df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2524df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2525d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2526d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2527d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2528d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2529d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2530d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2531d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2532482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2533d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2534c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2535482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2536482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2537482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2538d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 25399e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2540aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 25419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2542aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2543d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2544d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2545d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 25467bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 25477bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 25487bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2549d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2550df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2551dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2552dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 255454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 255554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2556d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2557d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 255840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 25599438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 25603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2562d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 25639438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2564cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 25659438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 25669438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 256719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 256819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2569d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2570d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 257119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 25739438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 25749438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 25753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 25763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2577d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2578d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2579d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2580d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2581d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2582d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2583c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2584c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2585d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2586d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2587716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2588c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2589d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 259026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2591d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 259226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 259326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2594d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 259526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2596d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 259726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 259826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2599d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2600d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2601d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2602d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2603dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.moveItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 26043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung lp.cellY); 2605d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2606d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2607d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2608d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2609d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2610f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2611f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 26129438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 261331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2614cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 26158c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2616d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2617ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2618ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2619d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2620d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2621d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2622d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 26233a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2624d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2625d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2626d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2627d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2628d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2629d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2630d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2631fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2632d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2633d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2634d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2635d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2636d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2637d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2638d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 263985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 264085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 264185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2642d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2643fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 26447bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2645fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2646fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2647716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 264831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 264931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 265031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2651dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2652dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2653dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2654ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2655ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2656ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2657edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2658ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2659ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2660ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2661ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2662ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2663ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2664dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2665dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2666dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2667ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2668ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2669ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2670ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2671ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2672ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 267376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 26748dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2675e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2676e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2677e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26788dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2679e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2680e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2681e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2682e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2683e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2684e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2685e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2686cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2687c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2689c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2690c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2691c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2692c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2693c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2694c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2695c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2696c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2697c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2698e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2699c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2700c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2701c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2702b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2703a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 27045f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 27055f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 27065f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2707a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2708a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2709a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2710a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2711a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2712892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 2713892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 2714a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2715a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 27165f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 27175f8afe6280eae34620067696173e71943e1a30a3Winson Chung int width = largestSize.x - padding.left - padding.right; 27185f8afe6280eae34620067696173e71943e1a30a3Winson Chung int height = smallestSize.y - padding.top - padding.bottom; 2719a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 27206670073de833cb56dabecb1eb751b6625a5aed78Winson Chung CellLayout.getMetrics(mLandscapeCellLayoutMetrics, width, height, 2721892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung countX, countY); 2722a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2723a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2724a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2725a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 27265f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 27275f8afe6280eae34620067696173e71943e1a30a3Winson Chung int width = smallestSize.x - padding.left - padding.right; 27285f8afe6280eae34620067696173e71943e1a30a3Winson Chung int height = largestSize.y - padding.top - padding.bottom; 2729a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 27306670073de833cb56dabecb1eb751b6625a5aed78Winson Chung CellLayout.getMetrics(mPortraitCellLayoutMetrics, width, height, 2731892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung countX, countY); 2732a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2733a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2734a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2735a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2736a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2737a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2738c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2739c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2740fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2741c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2742c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2743c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2744cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2745cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2746cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2747cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2748cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2749cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2750cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2751c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2752c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2753c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2754c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2755c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2756c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2757c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2758c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2759482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2760482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2761c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2762c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2763c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2764c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2765c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 276674c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2767c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2768c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2769c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2770c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2771c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2772c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2773c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2774c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2775c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2776c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2777c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2778c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2779c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2780c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2781c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2782c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2783c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2784c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 2785c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2786c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2787c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 2788c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2789c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 2790c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2791c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 2792c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2793c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 2794c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2795c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 2796c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2797c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2798c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 2799c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 2800c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 2801c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 2802c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 2803c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2804c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2805c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2806c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 2807c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 2808c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 2809c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2810c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 2811c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 2812c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 2813c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2814c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 2815c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2816c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2817c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 2818c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2819c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2820c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 2821c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2822c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2823c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2824c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 2825c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2826c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2827c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2828c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 2829c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 2830c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 2831c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2832c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 2833c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2834c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2835c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 2836c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 2837c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 2838c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 2839c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2840c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2841c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2842c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 2843c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 2844c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 2845c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 2846c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2847c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 2848c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 284931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 285031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 28524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 28544516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 28554516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 2857d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 28584516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 28594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 28614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 28627d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 28637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 28647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 28657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 28667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 28677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 28687d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 28694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 28707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 28717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 28727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 28737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getHotseat().getHitRect(r); 28747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 28757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 28763bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 28777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 28784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 28794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2880c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 28817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 28827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 28837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 2884156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 28857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 28867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 28877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 2888c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2889c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 28903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 28914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 28934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 28944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 28964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 28977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 28987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 28994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 29004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2901e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 29024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 29034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 29044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 2905e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 29060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 29074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 29084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 29104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 29114516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 29124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 29144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 29154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 29164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 291700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 29184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 29194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 2920a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 2921a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 29220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 29234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2924a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 29253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 2926a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 292700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 29284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 29294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 29300280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 29314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 29324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 29344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 29354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 29364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 29374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 293896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 29394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 29404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 29414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 29424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 29434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 29444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 294500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 294600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 29474516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 29494516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 29504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 29514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 29530280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 2954a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 2955a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 29564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 2957a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 2958a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 2959a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 2960a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 2961e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 2962e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 2963e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 2964e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 2965e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 2966e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 2967e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 2968e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 2969e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 2970e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 2971e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 2972e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2973e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2974e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 2975e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 2976e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 2977e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 2978e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2979e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 2980e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 2981e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 2982e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 2983e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 2984e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 2985e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2986e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 2987e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 2988e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 2989e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2990e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 2991e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2992e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2993ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 2994ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 2995ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 2996ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 2997ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 2998ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 2999ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3000ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3001cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3002c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 300382ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3004c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 30054afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 30063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3007c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3008c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3009c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3010c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 301100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 30124afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 301300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3014482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3015c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3016d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3017ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 30187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 30194afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 30204afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 30214afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 30224afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 302396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 30244afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3025c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3026c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3027c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3028c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3029d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3030c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 30314afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 30324afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 30334afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 30344afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 30354afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3036d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3037d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3038c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 30393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3040ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 30417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 30423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 30433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 30443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 30453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 30463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 30473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3048c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3049c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3050c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3051c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3052c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3053a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3054c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3055c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3056c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 30573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3058c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 30603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 30613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3062c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3063c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 306419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3065c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 3066d024f9845a0974ab525baad085f316031cd5a742Adam Cohen (int) mDragViewVisualCenter[1], item.spanX, item.spanY, 3067d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 3068c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3069c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3070c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3071482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3072482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3073482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3074c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3075c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3076c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3077c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3078c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3079c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3080482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3081482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3082482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3083482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3084482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3085c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3086c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3087c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3088c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3089c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3090c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3091c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 309219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 309319f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 309419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 309519f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3096c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 3097d024f9845a0974ab525baad085f316031cd5a742Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != mTargetCell[0] || 3098d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mLastReorderY != mTargetCell[1])) { 3099d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 310019f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 310119f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3102482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3103482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3104482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3105482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3106c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3107c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3108c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3109c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3110c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3111c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3112d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3113482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3114c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3115c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3116c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3117c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3118c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3119482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3120482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3121482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3122c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3123c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3124482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3125482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3126482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3127c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3128482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3129482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3130482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3131482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3132482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3133482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3134c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3135c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3136482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3137482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3138482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3139c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3140c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3141482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3142482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3143c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3144c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3145c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3147c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3148976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 314931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3151c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3152c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 315319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 315469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 315569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 315669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 315719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 315869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 315969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 316069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 316169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 316219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 316319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 316419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 316519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mDragFolderRingAnimator == null) { 316619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 316719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 316869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 316969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 317019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 317169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 317269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3173c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3174482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3175482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3176482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3177482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3178482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3179482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3180482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3181482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3182482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3183482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3184482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3185482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3186482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3187482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3188482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3189482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3190482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3191482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3192482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3193482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3194482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3195482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 319619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 319719f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[1], spanX, spanY, mDragTargetLayout, mTargetCell); 319819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 319919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 320019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3201482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3202482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3203482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3204482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 320519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 320619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3207c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3208c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 320919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3210482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3211482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3212482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3213482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3214482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3215482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 321619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 321719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 321819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3219a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 32207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3221a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3222a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 32237d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3224a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3225a34abf8c781485b788fddacb352d586bffca886cWinson Chung 32262b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 32272b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 32282b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 32292b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3230120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3231120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3232bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 32332b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 32342b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 323593eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 32362b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 32372b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 32382b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3239d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3240d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3241e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3242d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3243d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3244120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3245120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3246120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3247120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3248120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3249120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3250120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3251120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3252557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3253557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3254557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3255557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3256557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3257ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3258557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3259557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3260b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3261b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3262b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3263b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3264b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3265b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3266b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3267b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3268b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 32693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 32703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 32713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3272dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3273dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3274dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 32753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3276dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 327776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3278b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3279b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3280b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3281b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3282558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3283558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3284558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3285558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3286482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3287482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3288c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3289482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3291558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3292558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3293558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3294482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3295d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3296aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3297558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3298482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3299482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3300482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3301482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3302482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3303482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3304d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3306482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3307482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 33089e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 33099e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 33109e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 33119e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3312d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3313d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3314558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3315558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3316b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3317557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3318557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3319557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3320557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3321b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3322557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3323d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3324d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3325d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3326b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3327dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3328557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3329557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3330b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3331dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3332557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3333557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3334b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3335b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3336557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3337557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3338b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3339d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3340d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 33419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 33429e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 33439e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 33449e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 33459e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 33469e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 33479e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3348d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3349d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3350d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3351d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3352d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3353d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3354d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 33559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 33569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 33579c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 335831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33599c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 33609c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 33619c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3362eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 33639c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3364eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 33659c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 33669c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 33679c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 33689c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3369df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3370c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3371c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 33729c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 33739c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 33749c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 33759c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 337631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3377c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3378c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3379c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3380c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3381c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3382482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3383482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3384557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3385482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3386482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3387c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3388c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3389482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3390482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3391c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3392c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 339310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 339410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3395c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 33969c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3397c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3398482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3399ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 34009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 34019c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 340231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3403dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 34043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3405716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 34066569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3407a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3408d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3409dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3410aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 34113e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 34123e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 34134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 34144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 34154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 34164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3417557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 34184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen exitSpringLoadedRunnable); 34194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 34204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34214b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34224b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 34234b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3424d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3425ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3426ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3427d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3428ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3429ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3430ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3431ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3432ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3433ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3434ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3435ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3436ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3437ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3438ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3439ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3440d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3441ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3442ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3443ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3444d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 34459d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3446a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3447ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3448ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3449d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3450d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3451d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3452d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3453d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3454d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3455d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3456d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3457ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 34587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3459d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3460a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3461a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3462a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3463a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3464a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3465a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3466a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3467a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3468a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3469a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3470ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3471ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3472ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3473ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3474ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3475ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3476d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3477d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3478d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3479d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3480d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3481d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3482d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3483d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3484d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3485d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3486d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3487d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3488a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3489d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3490a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3491ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3492ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3493ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3494ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3495d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3496d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 349768f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3498d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3499d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3500d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3501d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3502ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3503ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3504d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3505d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3506ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3507ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3508d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 35097bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3510d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3511ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3512ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3513d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3514d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3515d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3516d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3517d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3518d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3519d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3520d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3521d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3522d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3523d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3524d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3525d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3526d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3527d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3528d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3529d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3530d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3531d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3532d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3533d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3534ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3535ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3536ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 35374b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 35384b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 35407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 35417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 35424b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35434b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35444b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 35454b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 35477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3548af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 354931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3550aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 355170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 355270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 355370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 355470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 35555f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3556360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 355770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 355831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 355970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 35600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 35610280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 35620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 35630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 35640280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 35650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 35660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 35670280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 35680280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 35690280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 357070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3571e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3572e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 357370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3574df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3575e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3576df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3577e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3578df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3579df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3580cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3581c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 358200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3583d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3584d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3585d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 35863a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3587d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 358831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 358931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3590e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3591e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3592e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 35931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 35941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 35951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 35961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 35971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 35981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 35991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3600d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 36011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 36021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 36031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 36061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 36081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 3609b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 3610b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 3611b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 3612b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 36131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 36141e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 361500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3616d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3617d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3618d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3619d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 362031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3621ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 36223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 36233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 36243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 36253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3626dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 36273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 36283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 362931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 36311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 36321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 363336cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 36344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 363531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 363631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 363731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 36381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 36391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 36401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 36431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 36441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 36451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 36461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 36471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 36481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3651ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3652a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3653d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3654dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3655d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3656d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3657d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3658dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3659d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3660d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3661d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3662482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3663a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3664482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 36652acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3666487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3667487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3668dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3669bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 36702acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3671482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3672482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3673482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 36744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 3675e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 36764caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 3677e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3678e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3679e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 36804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 3681e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3682e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3683e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3684e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 36854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 36864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 3687e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3688e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3689e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3690e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3691e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3692e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3693e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3694e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3695e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3696e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3697e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3698e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3699e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3700e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3701e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 370299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 37034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 37044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 37054caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 37064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 37074caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 370899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 370999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3710a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3711e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3712e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3713e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 37144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 37154caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 37164caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 37174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 37184caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 37194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 37204caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3721e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3722e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3723e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3724e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3725e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3726e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3727e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3728e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3729e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 373099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 37314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 37324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 37334caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 37344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 37354caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 373699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 373799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 37384caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 3739e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3740e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 37414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 37424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 37434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 37444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 37454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 37464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 37474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 37484caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3749e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3750e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3751e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3752e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3753e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3754e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3755e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3756e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3757e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3758e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3759e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3760e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3761e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 3762e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3763e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3764e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3765e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 3766e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3767e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3768dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3769e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 3770e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3771f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 3772e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 3773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3774e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 3775e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3776e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3777e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3778e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3779e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3780e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3781e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 3782f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 3783f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 3784f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 3785f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 3786f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 3787f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 3788f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 3789f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 3790e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3791e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3792e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3793e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 3794e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3795e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3796e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3797e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3798a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3799043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 3800043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 3801043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 3802043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3803a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3804a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 3805a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3806a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3807a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 3808a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3809a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 3810a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3811a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3812a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 38130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 38140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 38150280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 38160280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 38170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 38180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 38190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 38200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 38210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 38220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 38230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 38241462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 38251462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 38261462de39f01cec0ba785386532719cb0207dd827Adam Cohen // Some pages will be restored immediately as their items are bound immediately, and 38271462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 38281462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 38291462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38301462de39f01cec0ba785386532719cb0207dd827Adam Cohen 38311462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 38321462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 38331462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 38341462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 38351462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 38361462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38371462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38381462de39f01cec0ba785386532719cb0207dd827Adam Cohen 38391462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 38401462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 38411462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 38421462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 38431462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 38441462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38451462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38461462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 38471462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 38481462de39f01cec0ba785386532719cb0207dd827Adam Cohen 38491462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 385031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 3851d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 38520142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 385331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 385495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 385595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 385695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 385795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 385831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 385931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 386131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 3862d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 38630142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 386431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 386595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 386695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 386795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 386895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 386931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3870138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 38711262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 38723e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 38731c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 3874cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 387510bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 38761c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 38771c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 38781c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 38793e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 38801c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38811c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38821c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 38833e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 388461a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 3885d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 388654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3887360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 3888aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 3889c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 3890c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 389154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3892aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 3893482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 3894482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 3895482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 3896482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 3897482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 3898aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 3899c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 390070b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 3901c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 3902c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 3903c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 39043e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 3905c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 390670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 39073e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 390808ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 390908ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 39101262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 39113e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 39123e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 3913d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 3914c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3915c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3916c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3917c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3918c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 39198a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 3920c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 3921c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 39223e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 3923c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3924c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3925c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 3926c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3927c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 39281262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 39291262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 39303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 39313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 39323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 39333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 39343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 39353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 3936a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 39373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 39383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 39413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 39433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 39443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 39453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 39463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 39473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 39483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 39493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 39503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 39513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 39533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 39543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 39563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 39583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 39593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 3960a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 3961a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 39623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 3963a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 3964a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3965a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 39663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 396731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 3968a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 39693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 3971a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 39723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 39743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 39763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 3977a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3978a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 3979a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 39803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 398131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 39823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 39833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 398431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 3985aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 398631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 398731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 398831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 398931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 399031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 399131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 399231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 399331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 399431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 3995a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3996a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 3997a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 39983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 399931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 40003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 400131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 400231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 400331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 400431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 400531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 400631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 400731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 400831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4009df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4010a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4011a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4012a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4013df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4014df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4015df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4016df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4017df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4018df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4019df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4020df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4021df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 402231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 402383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 402483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 402583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 402683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 402764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4028cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 402964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 403064359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 403164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 403264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 403383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 403483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 403583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 403683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 403783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 403883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 403964359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 404083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 404183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 404264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 404364359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 404464359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 404564359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 404664359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 404764359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 404864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 404964359a53dc827797917a8d9a0697a91996789801Winson Chung } 405064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 405164359a53dc827797917a8d9a0697a91996789801Winson Chung } 405264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 405364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 405483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 405564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 405683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 405783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 405883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 405983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 406083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 406183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4062eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 406383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 406483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4065eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 406683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 406783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 406883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 406983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 407083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 407183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 407283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 407383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 40743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 40753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4076a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4077629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 407864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 407964359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 408064359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 408164359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 408264359a53dc827797917a8d9a0697a91996789801Winson Chung } 408364359a53dc827797917a8d9a0697a91996789801Winson Chung 408464359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 408564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 408664359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 408764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 408864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 408964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 409064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 409164359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 409264359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 409364359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 409464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 409564359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 409664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 409764359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 409864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 409964359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4100629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 410164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 410264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4103574d20ec84551370987dde530c27ec493bdef564Romain Guy } 410464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 410564359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 410664359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 410764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4108629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4109574d20ec84551370987dde530c27ec493bdef564Romain Guy } 411064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 411164359a53dc827797917a8d9a0697a91996789801Winson Chung } 411264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 411364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4114aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 411564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 411664359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 411764359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 411864359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 411964359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 412064359a53dc827797917a8d9a0697a91996789801Winson Chung } 412164359a53dc827797917a8d9a0697a91996789801Winson Chung } 412264359a53dc827797917a8d9a0697a91996789801Winson Chung 412364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 412464359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 412564359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 412664359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 412764359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 412864359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 412964359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 413031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 413164359a53dc827797917a8d9a0697a91996789801Winson Chung } 413264359a53dc827797917a8d9a0697a91996789801Winson Chung 413364359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 413464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 413564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 413664359a53dc827797917a8d9a0697a91996789801Winson Chung } 413731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 41382efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 413964359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 414064359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 414131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4142f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4143eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 4144a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4145a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4146f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project int childCount = layout.getChildCount(); 4147f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project for (int j = 0; j < childCount; j++) { 4148f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final View view = layout.getChildAt(j); 4149f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project Object tag = view.getTag(); 415064359a53dc827797917a8d9a0697a91996789801Winson Chung 415164359a53dc827797917a8d9a0697a91996789801Winson Chung if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) { 4152e384affda684a48c61d99ebfe8be40fb7d46d761Michael Jurka ShortcutInfo info = (ShortcutInfo) tag; 415364359a53dc827797917a8d9a0697a91996789801Winson Chung 4154f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final Intent intent = info.intent; 4155f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final ComponentName name = intent.getComponent(); 415664359a53dc827797917a8d9a0697a91996789801Winson Chung final int appCount = apps.size(); 415764359a53dc827797917a8d9a0697a91996789801Winson Chung for (int k = 0; k < appCount; k++) { 4158eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka AppInfo app = apps.get(k); 415964359a53dc827797917a8d9a0697a91996789801Winson Chung if (app.componentName.equals(name)) { 416064359a53dc827797917a8d9a0697a91996789801Winson Chung BubbleTextView shortcut = (BubbleTextView) view; 416164359a53dc827797917a8d9a0697a91996789801Winson Chung info.updateIcon(mIconCache); 416264359a53dc827797917a8d9a0697a91996789801Winson Chung info.title = app.title.toString(); 416364359a53dc827797917a8d9a0697a91996789801Winson Chung shortcut.applyFromShortcutInfo(info, mIconCache); 416464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato } 4165f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4166f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4167f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4168f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4169f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4170f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4171af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4172de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4173de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4174af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4175de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4176af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4177de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4178c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4179af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 418064359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 418164359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 418264359a53dc827797917a8d9a0697a91996789801Winson Chung } 418331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4185af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4186af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4187af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4188af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4189af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4190af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4191af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4192af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4193af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4194af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4195af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4196af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4197af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4198af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4199af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4200af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4201af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4202af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4203af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 42040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 420582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung protected int getPageIndicatorMarker(int pageIndex) { 420682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung if (getScreenIdForPageIndex(pageIndex) == CUSTOM_CONTENT_SCREEN_ID) { 42075f8afe6280eae34620067696173e71943e1a30a3Winson Chung return R.layout.custom_content_page_indicator_marker; 420882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 420982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 421082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 421182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 421282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 42130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 42140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 421531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4217f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 421831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42196a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 42206a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 42216a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 42228b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 42236a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung page + 1, getChildCount()); 42246a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 42258dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 42268dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 42278dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 42288dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 422931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4230