Workspace.java revision 3d1b2b420684a61cf68baf4bd2a6a5ac9680d16a
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.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 288f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 29bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 30629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 31495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 342efec4e29f80db4293664d3ed4a89d37454510e1Winson Chungimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohenimport android.graphics.Color; 40a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohenimport android.graphics.Paint; 42b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 43043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 46f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 47956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 48495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 50291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 511462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 52a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 556e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 56cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 57a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chungimport android.widget.ImageView; 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 642efec4e29f80db4293664d3ed4a89d37454510e1Winson Chungimport java.net.URISyntaxException; 65716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 66dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 67716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 688bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 692efec4e29f80db4293664d3ed4a89d37454510e1Winson Chungimport java.util.Set; 70716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 74aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 77d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 788b805b17158886035b38261eb611d8641701ae43Michael Jurka DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener { 793a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 800142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 81f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 82b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 83a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 869171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 87f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 88f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 89ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 90265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 91ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 92f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 93f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 959171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 969171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 100e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 101e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10325356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 104f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 105f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1063d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1073d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1083d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1093d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1118f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1129c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 1131670698ff3502548aa066e32c28ecf62c5592a34Michael Jurka private static final float WALLPAPER_SCREENS_SPAN = 2f; 114aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 11631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 117dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 118dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 119dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 120dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 121dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 122dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 123dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 12431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 12531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 12631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 12731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 128aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 12970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 132c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 133c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 134c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 13531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 136a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 137a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 138a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 139bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 140bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 141bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1426569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1436569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1446569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1456569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 147c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 148c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 149c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 150c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 152c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 153c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 15631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1570589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 15800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 159aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 16231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1637d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 16470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 165e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1670280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 169c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 170b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 171f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 172d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 173d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static final int DEFAULT_CELL_COUNT_X = 4; 174d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static final int DEFAULT_CELL_COUNT_Y = 4; 17531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1761262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 177dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 178d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 179f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1807777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 181d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 182d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 183d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 186dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 187accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 188accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 18954fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1901262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1911262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 192e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 1934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 1948e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 1958e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 196d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 19721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen private float mOverscrollFade = 0; 198b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 199f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 200869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 202c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka enum WallpaperVerticalOffset { TOP, MIDDLE, BOTTOM }; 203c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka int mWallpaperWidth; 204c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka int mWallpaperHeight; 205ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 206c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka boolean mUpdateWallpaperOffsetImmediately = false; 20726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 208f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 20984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 2109551537718c191a829fd285890833225c023203dMichael Jurka private boolean mIsStaticWallpaper; 211cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen private int mWallpaperTravelWidth; 21294309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 213c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 215482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 216482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 21719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 218482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 21919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2243aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 225073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 226f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 227f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 228f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 232f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 233ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 234d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 239ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 240482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2491462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2501462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2511462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 253ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 255ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 263dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 270eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 271eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 272eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 276eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2975f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 298e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 299e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 301f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 302f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 303f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3048bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 305867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 306869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 307869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3088f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 309aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 310f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka int cellCountX = DEFAULT_CELL_COUNT_X; 311f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka int cellCountY = DEFAULT_CELL_COUNT_Y; 312f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka 313aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 314aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 315f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka 316e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 317f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka // Determine number of rows/columns dynamically 318f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka // TODO: This code currently fails on tablets with an aspect ratio < 1.3. 319f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka // Around that ratio we should make cells the same size in portrait and 320f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka // landscape 321f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka TypedArray actionBarSizeTypedArray = 322f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka context.obtainStyledAttributes(new int[] { android.R.attr.actionBarSize }); 323f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka final float actionBarHeight = actionBarSizeTypedArray.getDimension(0, 0f); 3248bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka 3258bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka Point minDims = new Point(); 3268bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka Point maxDims = new Point(); 3278bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher.getWindowManager().getDefaultDisplay().getCurrentSizeRange(minDims, maxDims); 328f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka 329f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka cellCountX = 1; 3308bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka while (CellLayout.widthInPortrait(res, cellCountX + 1) <= minDims.x) { 331f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka cellCountX++; 332f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka } 333f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka 334f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka cellCountY = 1; 335f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka while (actionBarHeight + CellLayout.heightInLandscape(res, cellCountY + 1) 3368bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka <= minDims.y) { 337f61249b79948a4b37b38104cbe81c98086d1f30bMichael Jurka cellCountY++; 338f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka } 339f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka } 340f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka 341b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 342b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 343f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 344f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 34594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 346b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 347f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka // if the value is manually specified, use that instead 348f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka cellCountX = a.getInt(R.styleable.Workspace_cellCountX, cellCountX); 349f6440da9d02f3ee1553db4bd431a202eb1d1a9ddMichael Jurka cellCountY = a.getInt(R.styleable.Workspace_cellCountY, cellCountY); 3500142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 35131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 35231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3538b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3548b805b17158886035b38261eb611d8641701ae43Michael Jurka 355d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen LauncherModel.updateWorkspaceLayoutCells(cellCountX, cellCountY); 3560d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3570142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 35831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 359c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 360c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 361c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 36208055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov 36308055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov // Unless otherwise specified this view is important for accessibility. 36408055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov if (getImportantForAccessibility() == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) { 36508055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 36608055f66528330ff1a1d1d13c856647d86dd967dSvetoslav Ganov } 36731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 369038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 370038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 371038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 372d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 373038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 374038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 375038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka CellLayout cl = (CellLayout) mLauncher.getWorkspace().getChildAt(0); 376d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 377d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 378d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 379038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 380038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 381038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 382038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 383038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 384038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 385038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 386038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 387038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 388038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 389038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 390dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 391d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 392038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 393d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 394038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 395038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 396038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 397038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragStart(DragSource source, Object info, int dragAction) { 399d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 4003a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 401641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 402a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 403f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 404f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 405f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 406d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 407d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 408d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 409d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 4103a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 4114b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 412f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 413f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 414f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 415f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 416d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 417d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 41831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 42031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 425cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 427cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 428ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 429ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 4317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setMinScale(0.5f); 43222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 434482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 435b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 436fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 437b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 438b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 439b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4409171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 441ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 442cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 44384f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 44484f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka mWallpaperTravelWidth = (int) (mDisplaySize.x * 44584f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka wallpaperTravelToScreenWidthRatio(mDisplaySize.x, mDisplaySize.y)); 446265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4473aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen mMaxDistanceForFolderCreation = (0.55f * res.getDimensionPixelSize(R.dimen.app_icon_size)); 448265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 45031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 45222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 45322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 45422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 45522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 45622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 45722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 45822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 45922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 46022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 462f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 463b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 464f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 465f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 46608ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4678b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 46831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 46931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 47031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 47451944f1ba43f46ddb8fa9d89025ff7360fe483f0alanv cl.setContentDescription(getContext().getString( 47551944f1ba43f46ddb8fa9d89025ff7360fe483f0alanv R.string.workspace_description_format, getChildCount())); 4762801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 477f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4788b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4798b805b17158886035b38261eb611d8641701ae43Michael Jurka 480920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 481920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 482920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 483920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka (cl.getShortcutsAndWidgets().getAlpha() > 0 || 484920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 485920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 486920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 48731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 491716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4928e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4948e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 495aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 496aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 497aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 498aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 49931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 50231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 504a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 505a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 50631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 50731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 508dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long insertNewWorkspaceScreen(long screenId) { 50964359a53dc827797917a8d9a0697a91996789801Winson Chung return insertNewWorkspaceScreen(screenId, getChildCount(), true); 510dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 511dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 51264359a53dc827797917a8d9a0697a91996789801Winson Chung public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId, boolean updateDb) { 51364359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 51464359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 51564359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 51664359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 51764359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 51864359a53dc827797917a8d9a0697a91996789801Winson Chung } 51964359a53dc827797917a8d9a0697a91996789801Winson Chung return insertNewWorkspaceScreen(screenId, insertIndex, updateDb); 520dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 521dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 522dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long insertNewWorkspaceScreen(long screenId, boolean updateDb) { 52364359a53dc827797917a8d9a0697a91996789801Winson Chung return insertNewWorkspaceScreen(screenId, getChildCount(), updateDb); 52464359a53dc827797917a8d9a0697a91996789801Winson Chung } 52564359a53dc827797917a8d9a0697a91996789801Winson Chung 52664359a53dc827797917a8d9a0697a91996789801Winson Chung public long insertNewWorkspaceScreen(long screenId, int insertIndex, boolean updateDb) { 5278481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - insertNewWorkspaceScreen(" + screenId + ", " + insertIndex + ", " + updateDb + ")"); 528dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 529dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 530dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 532f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 533dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 53464359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 53564359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 536dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (updateDb) { 537dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // On bind we don't need to update the screens in the database. 538c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 540dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 541dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 542dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 5448481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - createCustomContentPage()"); 545dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 54641eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 547dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54841eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen Rect p = new Rect(); 54941eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen AppWidgetHostView.getDefaultPaddingForWidget(mLauncher, mLauncher.getComponentName(), p); 550edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 551dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 552dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 553edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 554edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 555ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 556dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 557dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDefaultPage++; 558dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen setCurrentPage(getCurrentPage() + 1); 559dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 560dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 56198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks) { 56298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 56398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 56498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 56598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 56698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 56798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 56898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 56998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 57098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 57198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 57298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 57398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 57498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 57598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 57698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 57798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 578dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 5798481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - commitExtraEmptyScreen()"); 580dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 581c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 583dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 584dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long newId = LauncherAppState.getInstance().getLauncherProvider().generateNewScreenId(); 585dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 586dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 587dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 588dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addExtraEmptyScreen(); 58964359a53dc827797917a8d9a0697a91996789801Winson Chung 59064359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 59164359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 59264359a53dc827797917a8d9a0697a91996789801Winson Chung 593dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 594dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 595dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 596dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void addExtraEmptyScreen() { 597dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID, false); 598dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 599dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 600dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 6018481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - getScreenWithId(" + screenId + ")"); 602dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 603dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 604dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 605dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 606dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 6078481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - getIdForScreen()"); 608dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 609dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 610dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 611dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 612dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 613dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 614dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 615dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 616dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 617dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 618dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 6198481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - getPageIndexForScreenId(" + screenId + ")"); 620dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 621dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 622dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 623dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 624dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return mScreenOrder.get(index); 625dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 626dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 627c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 628c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 629c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 630c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 631dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 632accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 633accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 634accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 635accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 636accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 6378481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung Log.d(TAG, "10249126 - stripEmptyScreens()"); 6388481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung 639accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 640dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 641dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 642dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 643c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 644dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 645dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 646dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 647dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 648dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 649dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 65045fa06ed1e1098eb40ce811e75fa556a82c0245dWinson Chung Log.d(TAG, "10249126 - \tremove(" + id + ")"); 651dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 652dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 653dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 654accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (indexOfChild(cl) < currentPage) { 655dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen pageShift++; 656dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 657dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeView(cl); 658dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 65964359a53dc827797917a8d9a0697a91996789801Winson Chung 66064359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 66164359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 66264359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 66364359a53dc827797917a8d9a0697a91996789801Winson Chung } 664accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 665accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 666accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 667accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 668dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 669dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 670dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 671dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 672dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 673dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 674dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 675dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 677dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 678dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 679dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 680dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 681dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 682dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 683dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 684dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 685dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 686dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 687aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 688aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 68931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 69031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 69131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 69231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 69331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 694dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 69531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 69631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 69731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 69831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 69931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 701dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 702dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 70331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 704dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 705dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 7063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 7098481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 7108481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 7113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 7123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 714dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 715dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 716dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 717dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 7203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 7213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 7224d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 7233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 724099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 725099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 726099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 727099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 728099f60d51f6310e1290687e83958e665b3324504Adam Cohen 729dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 730dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 7323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 733dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 7343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 7353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 736099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 737099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 738099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 739099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 740dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 741ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 74231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 74331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 74496d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 745ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 746ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 74731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 74831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 749ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 75031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 75131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 75231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 75331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 75431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 755aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 7567f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 7577f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 7587f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 7597f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 7606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 761dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 762f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 7633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 764aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 765aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 7666569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 767aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Log.w(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout"); 768aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 769aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 77031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 7710d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 77231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 77331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 77400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 775aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 77600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 77731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 77831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 779d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 780e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 781e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 782e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 783e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 784e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 785dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 786f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 787f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 788e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 789e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 790fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 791fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 792fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 793fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 7947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 7957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 7969b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 7977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 7987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 7997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 800ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 801ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 802ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro if (mCustomContentShowing && mCustomContentCallbacks != null) { 803ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro if (visibility == View.VISIBLE) { 804ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro mCustomContentCallbacks.onShow(); 805ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } else if (visibility == View.GONE) { 806ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro mCustomContentCallbacks.onHide(); 807ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } 808ce9249e4d31dab2a2436e5bcb4488ed7497d481cDerek Prothro } 809ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 810ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 8115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 8137044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 8145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 8155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 8165f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8175f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 8185f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8195f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8205f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 8215f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 822d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 823d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 824f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 825f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 8263d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 827d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 828d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 829d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 830d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 831d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 832d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 833d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 834d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 835d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 836f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 8375f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 8385f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 8395f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 8403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 8413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 8423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 8433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 8443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 8453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 8463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 8473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 8483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 8493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 8503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 8513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 8523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 8533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 8543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 8553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 8563d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 8573d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 8583d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 8593d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 8603d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 8613d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 8623d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 8631adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 8641adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 8657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 866f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 8673d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 8683d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 8693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 870f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 8713d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 872f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 8733d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 8747044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 875f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 8763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 8777044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 8787044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 8797044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 8803d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 8813d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 8823d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 8833d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (deltaX > 0 && getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID 8843d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen && passRightSwipesToCustomContent) { 8853d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 8863d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 8873d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 8883d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 8897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 8907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 8917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 8927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 8937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 8947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 8957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 8967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 8977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 8987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 8997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9017044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9027044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9037044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 904f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9051adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 9061adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 9071262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 908007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 909007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 910d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9113a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 9120142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 913d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 914d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 915d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 916d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 917d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 918d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 919d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 920d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 92131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 922007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 923007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 924e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 925007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 9269551537718c191a829fd285890833225c023203dMichael Jurka mIsStaticWallpaper = mWallpaperManager.getWallpaperInfo() == null; 927007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 9281afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 9297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 9307044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 931869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 9327044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 933a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 9347044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9357044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 93631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 93731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9381262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 939007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 940007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 941d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 9423a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 943d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 944d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 945d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 946d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 9473bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung 9483bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 9493bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 9503bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 9513bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 95225460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 9533bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 9543bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 9553bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 956e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 957007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 958007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 9591262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 96026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 96126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 96226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 96326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 96426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 965f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 966f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 967f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 968f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 969f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 970accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 971accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 972accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 973accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 974bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 9756ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 976bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 977bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 978bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 9793d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 980bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 9816ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 982bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 983bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 984bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 985bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 986bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 987bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 9886ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } 9896ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen 9906ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen @Override 9916ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen protected void notifyPageSwitchListener() { 9926ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen super.notifyPageSwitchListener(); 9936ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen Launcher.setScreen(mCurrentPage); 9940142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka }; 9950142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 996c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // As a ratio of screen height, the total distance we want the parallax effect to span 997c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // horizontally 998c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka private float wallpaperTravelToScreenWidthRatio(int width, int height) { 999c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka float aspectRatio = width / (float) height; 1000c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1001c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // At an aspect ratio of 16/10, the wallpaper parallax effect should span 1.5 * screen width 1002c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // At an aspect ratio of 10/16, the wallpaper parallax effect should span 1.2 * screen width 1003c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // We will use these two data points to extrapolate how much the wallpaper parallax effect 1004c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // to span (ie travel) at any aspect ratio: 1005c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1006c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float ASPECT_RATIO_LANDSCAPE = 16/10f; 1007c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float ASPECT_RATIO_PORTRAIT = 10/16f; 1008c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE = 1.5f; 1009c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT = 1.2f; 1010c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1011c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // To find out the desired width at different aspect ratios, we use the following two 1012c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // formulas, where the coefficient on x is the aspect ratio (width/height): 1013c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // (16/10)x + y = 1.5 1014c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // (10/16)x + y = 1.2 1015c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // We solve for x and y and end up with a final formula: 1016c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float x = 1017c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka (WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE - WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT) / 1018c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka (ASPECT_RATIO_LANDSCAPE - ASPECT_RATIO_PORTRAIT); 1019c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka final float y = WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT - x * ASPECT_RATIO_PORTRAIT; 1020c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka return x * aspectRatio + y; 1021c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1022c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1023c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 10249f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka Point minDims = new Point(); 10259f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka Point maxDims = new Point(); 10269f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka mLauncher.getWindowManager().getDefaultDisplay().getCurrentSizeRange(minDims, maxDims); 10279f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka 10289f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka final int maxDim = Math.max(maxDims.x, maxDims.y); 10299f5331c8d1958cd7443099b94b4c31510efec8bdMichael Jurka final int minDim = Math.min(minDims.x, minDims.y); 1030c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1031c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // We need to ensure that there is enough extra space in the wallpaper for the intended 1032c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka // parallax effects 1033e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1034a64718061a46e3982e35547e675244642bb82860Michael Jurka mWallpaperWidth = (int) (maxDim * wallpaperTravelToScreenWidthRatio(maxDim, minDim)); 1035193080b4c6bfde502aa122b15315745650661af7Michael Jurka mWallpaperHeight = maxDim; 1036a64718061a46e3982e35547e675244642bb82860Michael Jurka } else { 10371670698ff3502548aa066e32c28ecf62c5592a34Michael Jurka mWallpaperWidth = Math.max((int) (minDim * WALLPAPER_SCREENS_SPAN), maxDim); 1038a64718061a46e3982e35547e675244642bb82860Michael Jurka mWallpaperHeight = maxDim; 1039a64718061a46e3982e35547e675244642bb82860Michael Jurka } 1040f7640c8bba304ba99c99afcd7393893eccc9a0d9Winson Chung new Thread("setWallpaperDimension") { 1041f7640c8bba304ba99c99afcd7393893eccc9a0d9Winson Chung public void run() { 1042f7640c8bba304ba99c99afcd7393893eccc9a0d9Winson Chung mWallpaperManager.suggestDesiredDimensions(mWallpaperWidth, mWallpaperHeight); 1043f7640c8bba304ba99c99afcd7393893eccc9a0d9Winson Chung } 1044f7640c8bba304ba99c99afcd7393893eccc9a0d9Winson Chung }.start(); 1045c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1046c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1047ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka private void syncWallpaperOffsetWithScroll() { 1048b46a2d130b3d04df830402d579060b63db559ae3Winson Chung final boolean enableWallpaperEffects = isHardwareAccelerated(); 1049b46a2d130b3d04df830402d579060b63db559ae3Winson Chung if (enableWallpaperEffects) { 1050dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // TODO: figure out what to do about parallax, for now disable it 1051dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen //mWallpaperOffset.setFinalX(wallpaperOffsetForCurrentScroll()); 1052c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1053c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1054c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1055c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka public void updateWallpaperOffsetImmediately() { 1056c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka mUpdateWallpaperOffsetImmediately = true; 1057c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1058c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1059ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka private void updateWallpaperOffsets() { 1060ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka boolean updateNow = false; 1061ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka boolean keepUpdating = true; 1062ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka if (mUpdateWallpaperOffsetImmediately) { 1063ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka updateNow = true; 1064ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka keepUpdating = false; 1065ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset.jumpToFinal(); 1066ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mUpdateWallpaperOffsetImmediately = false; 1067c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } else { 1068ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka updateNow = keepUpdating = mWallpaperOffset.computeScrollOffset(); 1069ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1070ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka if (updateNow) { 10719c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mWindowToken != null) { 10729c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 1073ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset.getCurrX(), mWallpaperOffset.getCurrY()); 1074ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1075ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1076ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka if (keepUpdating) { 10777372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka invalidate(); 1078956091ba7863bd72086275e61084864994dd6fa7Joe Onorato } 1079ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1080ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1081f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1082f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1083f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1084f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1085f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1086f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1087f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1088f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1089dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1090dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1091dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1092dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1093ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka class WallpaperOffsetInterpolator { 1094ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float mFinalHorizontalWallpaperOffset = 0.0f; 1095ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float mFinalVerticalWallpaperOffset = 0.5f; 1096ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float mHorizontalWallpaperOffset = 0.0f; 1097ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float mVerticalWallpaperOffset = 0.5f; 1098ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka long mLastWallpaperOffsetUpdateTime; 1099ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka boolean mIsMovingFast; 1100ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka boolean mOverrideHorizontalCatchupConstant; 1101ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka float mHorizontalCatchupConstant = 0.35f; 1102ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka float mVerticalCatchupConstant = 0.35f; 1103ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1104ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1105ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1106ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1107ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka public void setOverrideHorizontalCatchupConstant(boolean override) { 1108ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka mOverrideHorizontalCatchupConstant = override; 1109ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1110ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1111ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka public void setHorizontalCatchupConstant(float f) { 1112ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka mHorizontalCatchupConstant = f; 1113ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1114ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1115ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka public void setVerticalCatchupConstant(float f) { 1116ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka mVerticalCatchupConstant = f; 1117ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1118ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1119ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1120ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka if (Float.compare(mHorizontalWallpaperOffset, mFinalHorizontalWallpaperOffset) == 0 && 1121ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka Float.compare(mVerticalWallpaperOffset, mFinalVerticalWallpaperOffset) == 0) { 1122ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka mIsMovingFast = false; 1123ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return false; 1124ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 112584f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka boolean isLandscape = mDisplaySize.x > mDisplaySize.y; 1126ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1127ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka long currentTime = System.currentTimeMillis(); 1128ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka long timeSinceLastUpdate = currentTime - mLastWallpaperOffsetUpdateTime; 1129ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka timeSinceLastUpdate = Math.min((long) (1000/30f), timeSinceLastUpdate); 1130ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka timeSinceLastUpdate = Math.max(1L, timeSinceLastUpdate); 1131ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1132ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka float xdiff = Math.abs(mFinalHorizontalWallpaperOffset - mHorizontalWallpaperOffset); 1133ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka if (!mIsMovingFast && xdiff > 0.07) { 1134ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka mIsMovingFast = true; 1135ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1136ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1137ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka float fractionToCatchUpIn1MsHorizontal; 1138ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka if (mOverrideHorizontalCatchupConstant) { 1139ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka fractionToCatchUpIn1MsHorizontal = mHorizontalCatchupConstant; 1140ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else if (mIsMovingFast) { 1141ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka fractionToCatchUpIn1MsHorizontal = isLandscape ? 0.5f : 0.75f; 1142ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1143ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka // slow 1144ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka fractionToCatchUpIn1MsHorizontal = isLandscape ? 0.27f : 0.5f; 1145ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1146ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka float fractionToCatchUpIn1MsVertical = mVerticalCatchupConstant; 1147ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1148ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka fractionToCatchUpIn1MsHorizontal /= 33f; 1149ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka fractionToCatchUpIn1MsVertical /= 33f; 1150ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1151ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka final float UPDATE_THRESHOLD = 0.00001f; 1152ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float hOffsetDelta = mFinalHorizontalWallpaperOffset - mHorizontalWallpaperOffset; 1153ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float vOffsetDelta = mFinalVerticalWallpaperOffset - mVerticalWallpaperOffset; 1154ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka boolean jumpToFinalValue = Math.abs(hOffsetDelta) < UPDATE_THRESHOLD && 1155ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka Math.abs(vOffsetDelta) < UPDATE_THRESHOLD; 1156a64718061a46e3982e35547e675244642bb82860Michael Jurka 1157a64718061a46e3982e35547e675244642bb82860Michael Jurka // Don't have any lag between workspace and wallpaper on non-large devices 1158e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (!LauncherAppState.getInstance().isScreenLarge() || jumpToFinalValue) { 1159ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mHorizontalWallpaperOffset = mFinalHorizontalWallpaperOffset; 1160ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mVerticalWallpaperOffset = mFinalVerticalWallpaperOffset; 1161ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } else { 1162ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float percentToCatchUpVertical = 1163ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka Math.min(1.0f, timeSinceLastUpdate * fractionToCatchUpIn1MsVertical); 1164ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka float percentToCatchUpHorizontal = 1165ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka Math.min(1.0f, timeSinceLastUpdate * fractionToCatchUpIn1MsHorizontal); 1166ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mHorizontalWallpaperOffset += percentToCatchUpHorizontal * hOffsetDelta; 1167ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mVerticalWallpaperOffset += percentToCatchUpVertical * vOffsetDelta; 1168ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1169ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1170ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mLastWallpaperOffsetUpdateTime = System.currentTimeMillis(); 1171ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return true; 1172ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1173ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1174ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1175ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return mHorizontalWallpaperOffset; 1176ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1177ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1178ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1179ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return mFinalHorizontalWallpaperOffset; 1180ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1181ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1182ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrY() { 1183ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return mVerticalWallpaperOffset; 1184ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1185ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1186ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalY() { 1187ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka return mFinalVerticalWallpaperOffset; 1188ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1189ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1190ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1191ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mFinalHorizontalWallpaperOffset = Math.max(0f, Math.min(x, 1.0f)); 1192ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1193ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1194ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalY(float y) { 1195ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mFinalVerticalWallpaperOffset = Math.max(0f, Math.min(y, 1.0f)); 1196ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1197ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1198ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1199ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mHorizontalWallpaperOffset = mFinalHorizontalWallpaperOffset; 1200ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mVerticalWallpaperOffset = mFinalVerticalWallpaperOffset; 1201ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 12028f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1203aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1204340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1205340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1206340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1207beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen syncWallpaperOffsetWithScroll(); 1208340c5f3a708efa280a120708594247952ca65182Michael Jurka } 1209340c5f3a708efa280a120708594247952ca65182Michael Jurka 121094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1211d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12129171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12142ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 12159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 12169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 12173e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1218f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1219f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 122094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12242ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 12259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 12269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 12279171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 12283e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1229f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1230f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 123194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 123294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 123394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 123494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 123594f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 123694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 12379171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 12389171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1239f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1240f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1241f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1242f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1243f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1244f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 12459171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 12469171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 12479171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12489171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 12499c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 12509c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 12519c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12529c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 12539c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 12549c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12559c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 12567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1257b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1258b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1259b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1260b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1261b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1262b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1263b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1264b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1265b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 12667bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 12677bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 12687bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1269f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1270f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 12717bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 12727bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 12737bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 12747bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 12757bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 12767bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 12777bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 12787bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 12797bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 12807bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 12817bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1282b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 12839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 12859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 12869c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 12879c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 12889c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 12899c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 12909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 12919171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1292f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1293f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1294f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1295f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 129668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 129768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 129868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 129968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 130068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 130168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 130268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 130368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 130468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 130568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 130668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 130768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1308a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1309869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1310869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1311869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1312869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1313869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1314869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1315869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1316869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1317869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 131873894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1319869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1320a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1321a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1322a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1323a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1324a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1325a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 132673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1327f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1328f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1329a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1330a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1331a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1332a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1333a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1334a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1335a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1336a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1337a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 133898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1339edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1340edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1341edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1342bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1343bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1344bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1345bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1346edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1347f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (hasCustomContent() && !isSmall() && !isSwitchingState()) { 1348edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1349edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int scrollDelta = getScrollForPage(index + 1) - getScrollX(); 1350edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen float progress = (1.0f * scrollDelta) / 1351edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen (getScrollForPage(index + 1) - getScrollForPage(index)); 1352955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1353edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1354edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen setBackgroundAlpha(progress * 0.8f); 1355c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung float height = getViewportHeight(); 1356c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung if (getPageIndicator() != null) { 1357c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung height -= getPageIndicator().getTop(); 1358c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung } else if (mLauncher.getHotseat() != null) { 1359c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung height -= mLauncher.getHotseat().getTop(); 1360c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung } 1361c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung float transY = progress * height; 136222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 136322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen if (mLauncher.getHotseat() != null) { 1364955806dfc49aa793a386722800be9433f94c5563Adam Cohen mLauncher.getHotseat().setTranslationY(transY); 13656ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen mLauncher.getHotseat().setAlpha(1 - progress); 136622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 136722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen if (getPageIndicator() != null) { 1368f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final float alpha = 1 - progress; 1369f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final View pi = getPageIndicator(); 1370f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen getPageIndicator().setAlpha(alpha); 1371f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (alpha < ALPHA_CUTOFF_THRESHOLD && pi.getVisibility() != INVISIBLE) { 1372f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen pi.setVisibility(INVISIBLE); 1373f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (alpha > ALPHA_CUTOFF_THRESHOLD && pi.getVisibility() != VISIBLE) { 1374f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen pi.setVisibility(VISIBLE); 1375f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 137622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 1377edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1378edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1379edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1380a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 1381a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 138252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1383a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1384a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1385a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1386edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1387d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1388f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1389edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen if ((mOverScrollX < 0 && !hasCustomContent()) || mOverScrollX > mMaxScrollX) { 139052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 139152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 139252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 139352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 139452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 139552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 139652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung if (isRtl) { 139752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung index = mOverScrollX < 0 ? upperIndex : lowerIndex; 139852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung pivotX = (index == 0 ? leftBiasedPivot : rightBiasedPivot); 139952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung } else { 140052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung index = mOverScrollX < 0 ? lowerIndex : upperIndex; 140152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung pivotX = (index == 0 ? rightBiasedPivot : leftBiasedPivot); 140252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung } 140352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1404b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1405b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 140652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isLeftPage = (isRtl ? index > 0 : index == 0); 140752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 140852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1409b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 141021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen setFadeForOverScroll(Math.abs(scrollProgress)); 1411b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (!mOverscrollTransformsSet) { 1412b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 141394309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 141452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1415b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1416b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1417b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1418b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 141921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen if (mOverscrollFade != 0) { 142021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen setFadeForOverScroll(0); 142121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 1422b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1423b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1424ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1425ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 14267842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1427b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1428b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1429b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1430b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1431b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1432869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1433b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1434b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 143500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 143600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 14379c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1438956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 14399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 14409c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 14419c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 14429c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1443e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 14449c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 144500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 144600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 144731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 144828750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1449c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1450c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka mUpdateWallpaperOffsetImmediately = true; 1451c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 14520142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 145331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 145431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 145531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 14569171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 1457ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka updateWallpaperOffsets(); 1458c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 14599171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 14609c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 14618d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1462f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 14638b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1464f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1465f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 14669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1467073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 14689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1471eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 14729171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 14739171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 147421b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 147521b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 147621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 147721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1478dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 147931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1480678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 148131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 148231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 148331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 148431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 14850142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 148631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 148731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 148831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 148931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 149031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 149131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 149297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1493d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 149497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 149597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 149697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 149797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 149897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 149997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1500c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1501678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 150231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 15030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 150431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 15050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 15060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 150731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 150831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 150931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 151031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1511d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1512f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1513d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1514d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 15150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 15160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 15170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 15180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 15190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 15203a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1521aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1522dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1523fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 15240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 15250142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1526fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 15270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 152831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 152931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 153031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 153131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 153231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 153331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 153431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1535dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1536dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 153731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 153831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 15398182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 15408182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 15418182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 15428182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 154331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 154431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 154531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 15463a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1547f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 15483a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1549d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1550d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1551d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1552d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1553d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1554d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1555d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1556d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 1557d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.disableHardwareLayers(); 1558d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1559d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1560d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1561d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1562d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1563d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1564d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1565d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1566d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1567d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1568d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1569d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1570d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1571d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1572d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1573d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1574d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1575d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1576d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1577d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 157847639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 1579d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (!(leftScreen <= i && i <= rightScreen && shouldDrawChild(layout))) { 1580d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka layout.disableHardwareLayers(); 1581d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1582d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1583d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 158447639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 1585d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen <= i && i <= rightScreen && shouldDrawChild(layout)) { 1586d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka layout.enableHardwareLayers(); 1587d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 15883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15893a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15903a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 15913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 15923a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 15933a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 15943a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 15953a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 15963a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 15973a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 15983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1599d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1600d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1601ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 16023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1603ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1604ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 16051d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 16061d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 16071d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 16081d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 16091d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 16101d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 16111d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 16121d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 16131d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 16141d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 16151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 16161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 16171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 16181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 161961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 162061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 162161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 162261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 16230dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 162461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 162561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 162661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 162761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 162861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 162961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 163061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 163161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1632eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1633eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 163461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1635cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1636cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1637cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 163861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 163961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 164061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 164161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 164261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 164361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 164461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 164561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1646cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 164761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1648cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1649cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1650cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 165161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 165261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 165361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 165461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1655b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1656b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 165761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 165861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 165961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 166061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 166161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 166261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 166361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 166461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 166561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 166661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 166761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 166861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 166961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 167061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 167161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 167261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 167361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 167461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 167561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 16763e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 16773e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 16786639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16796639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 16806639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 16816639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16826639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 16836639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 16846639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 16856639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 16866639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 16876639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 16886639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 16896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1690d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 16916639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 16926639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 16938c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1694d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 16953e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1696038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 16976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1698d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1699d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 17008c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 17013e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 17023e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1703758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1704716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 17056788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1706758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1707758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 17084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 17094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 17117d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 17124b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 17134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 17144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 17154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 17164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 17174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 17182a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1719f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 17207777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 17217777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1722f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1723f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1724dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = mScreenOrder.size(); 1725dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1726dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int start = -1; 1727dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int end = -1; 1728dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // 1729dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1730dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (start < 0 && mScreenOrder.get(i) >= 0) { 1731dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen start = i; 1732dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1733dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (start >=0 && mScreenOrder.get(i) >= 0) { 1734dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen end = i; 1735dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1736dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1737dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen range[0] = start; 1738dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen range[1] = end; 1739dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1740dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1741dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1742dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1743dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = getChildCount(); 1744dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1745dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen ((CellLayout) getChildAt(i)).setUseActiveGlowBackground(true); 1746dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1747dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 174822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 174922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 175022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(null); 1751dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1752dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1753dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1754dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1755dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen int count = getChildCount(); 1756dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1757dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen ((CellLayout) getChildAt(i)).setUseActiveGlowBackground(false); 1758dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1759dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen hideOutlines(); 1760dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1761dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 1762dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1763dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1764dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1765dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1766dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 176722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 176822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 176922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 1770dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1771dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1772f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1773f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1774f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1775f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1776f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void enterOverviewMode() { 1777f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableOverviewMode(true, -1); 1778f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1779f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1780f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void exitOverviewMode() { 1781f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen exitOverviewMode(-1); 1782f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1783f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1784f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void exitOverviewMode(int snapPage) { 1785f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableOverviewMode(false, snapPage); 1786f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1787f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1788f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private void enableOverviewMode(boolean enable, int snapPage) { 1789f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1790f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1791f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1792f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1793f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1794f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator workspaceAnim = getChangeStateAnimation(finalState, true, 0, snapPage); 1795f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen workspaceAnim.addListener(new AnimatorListenerAdapter() { 1796f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1797f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationEnd(Animator arg0) { 1798f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mIsSwitchingState = false; 1799f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1800f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1801f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationStart(Animator arg0) { 1802f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mIsSwitchingState = true; 1803f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1804f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen }); 1805f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen workspaceAnim.start(); 1806f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1807f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1808f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1809bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 18102a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 181199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 181299633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 18131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 18141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 18151b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 18162ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 18177777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 18181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 18191b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 18204ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 18211b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1822f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 18237777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mState = state; 18241b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 18251b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 18261b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1827f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 18281b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung float finalBackgroundAlpha = stateIsSpringLoaded ? 1.0f : 0f; 1829f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1830f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 1831f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 18327777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen boolean zoomIn = true; 18337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1834beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1835f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1836f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1837f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1838f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1839f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1840f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 18417777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1842f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1843f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1844f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1845f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1846f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1847f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.1f; 1848f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 18491b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (oldStateIsNormal && stateIsSmall) { 18507777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen zoomIn = false; 18513a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1852d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } else { 1853cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen finalBackgroundAlpha = 1.0f; 18543c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 18557777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18560dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn final int duration = zoomIn ? 18577777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_workspaceUnshrinkTime) : 18587777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 18591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 18601b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 1861869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float finalAlpha = (!mWorkspaceFadeInAdjacentScreens || stateIsSpringLoaded || 18621b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung (i == mCurrentPage)) ? 1f : 0f; 1863869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 1864869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float initialAlpha = currentAlpha; 18651b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 18661b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Determine the pages alpha during the state transition 18671b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if ((oldStateIsSmall && stateIsNormal) || 18681b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung (oldStateIsNormal && stateIsSmall)) { 18691b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // To/from workspace - only show the current page unless the transition is not 18704ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka // animated and the animation end callback below doesn't run; 18714ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka // or, if we're in spring-loaded mode 18724ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka if (i == mCurrentPage || !animated || oldStateIsSpringLoaded) { 18731b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung finalAlpha = 1f; 18741b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung } else { 18751b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initialAlpha = 0f; 18761b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung finalAlpha = 0f; 18771b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung } 18787777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18794afe9b31f51022538b30646fe83780e83bf22490Winson Chung 18801b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 18811b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 18827777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 18837777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 18847777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 18857777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 18867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 18877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 18881b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 1889a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 1890b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 18917777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18921c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 18937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 18947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 18957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 18967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 18977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 18987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 18997407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 19007407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 19017407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 1902869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 19032a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 19047372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 1905a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 19067407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 1907a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka 1908869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 19096c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 19106c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 1911a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 1912a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setDuration(duration) 1913a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 1914a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 1915742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 19167407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 1917869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 1918f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 1919f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(cl, 0f, 1f).setDuration(duration); 19207407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 19217407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 19227407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 19237372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 19247407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 19257407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 19267407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 19277407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 19287407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 19297777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 1930b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 19317407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 1932f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(mLauncher.getHotseat(), "alpha", 1933f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 1934f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen ObjectAnimator pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 1935f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 1936f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(mLauncher.getOverviewPanel(), 1937f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 1938f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen overviewPanelAlpha.addUpdateListener(new AlphaUpdateListener( 1939f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getOverviewPanel())); 1940f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen hotseatAlpha.addUpdateListener(new AlphaUpdateListener(mLauncher.getHotseat())); 1941f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen pageIndicatorAlpha.addUpdateListener(new AlphaUpdateListener(getPageIndicator())); 1942f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 1943f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 1944f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 19452a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 1946f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 1947f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getOverviewPanel().setAlpha(finalOverviewPanelAlpha); 1948f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mLauncher.getHotseat().setAlpha(finalHotseatAndPageIndicatorAlpha); 1949f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 1950dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 19518d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 19521b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 19537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 19547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 19557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 19567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 19577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 19587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 19597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 19607bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(0f, true); 19617bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 19622a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 1963dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 1964dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 1965f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen class AlphaUpdateListener implements AnimatorUpdateListener { 1966f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 1967f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 1968f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 1969f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1970f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1971f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1972f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 1973f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != INVISIBLE) { 1974f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(INVISIBLE); 1975f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 1976f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 1977f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 1978f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1979f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1980f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1981f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1982f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1983bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 1984a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 1985bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = true; 1986315d38e9773af8d060045fe8611eab85597cbd3fMichael Jurka updateChildrenLayersEnabled(false); 1987bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 1988bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 1989bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 1990a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 1991a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 1992a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 1993a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 19947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 19957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 19967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 19977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 19987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 1999bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2000bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 2001bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mWallpaperOffset.setOverrideHorizontalCatchupConstant(false); 20023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2003bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2004bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2005bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2006bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2007869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2008bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2009bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2010a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2011bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2012bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2013bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2014bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2015bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2016bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2017bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2018bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2019bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 20204be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 20214be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 20224be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 20234be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 20244be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 20254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 20264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2027ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 20284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 20294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 20304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2031099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2032099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2033ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2034ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2035ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2036ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2037ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2038ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2039ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2040ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2041099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2042099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2043099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2044099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2045099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2046099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2047ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2048ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2049ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2050ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2051ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2052ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2053ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2054ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2055ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2056ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2057ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2058ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2059099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2060099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2061099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2062099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2063099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 20644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2065ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2066ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 20674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2068ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2069ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2070ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2071ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2072ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2073ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 20744be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2075ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2076ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2077ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2078ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2079ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2080ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2081ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2082ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2083ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2084ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2085ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2086aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2087ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2088ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 20894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 20904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 20914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 20924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 20934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 20944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 20954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2096ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung final int outlineColor = getResources().getColor(android.R.color.holo_blue_light); 20974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 20984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 20994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2101b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 21025bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2103aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 21044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 21054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 21064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2108d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2109d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2110d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 21118db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 21128c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2113ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung final int outlineColor = getResources().getColor(android.R.color.holo_blue_light); 2114f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2115d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2116f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2117f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2118f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2119f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2120f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2121f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2122f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2123f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2124f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2125f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2126f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 21271120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 21288db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 21298c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2130aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2131d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2132d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2133d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2134d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 213531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 213631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2137aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 213831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 21397984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 214031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 214131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2142aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 214331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2144d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2145482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2146482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 21474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 21494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 21504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21514be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 21524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2154d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2155ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2156ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2157ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2158ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 2159b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Resources r = getResources(); 2160b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung 21614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2162d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 21634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 21644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2165eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2166e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2167307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2168eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2169307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2170eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2171307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2172eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2173e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2174b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2175e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2176b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 2177b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung int iconSize = r.getDimensionPixelSize(R.dimen.app_icon_size); 2178b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung int iconPaddingTop = r.getDimensionPixelSize(R.dimen.app_icon_padding_top); 2179e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2180e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2181e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2182e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2183fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2184b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2185b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 2186d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, 2187d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen iconPaddingTop - DRAG_BITMAP_PADDING / 2); 2188e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 21890e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 2190b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung int previewSize = r.getDimensionPixelSize(R.dimen.folder_preview_size); 21910e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen dragRect = new Rect(0, 0, child.getWidth(), previewSize); 2192e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2193e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 21941e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 21951e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 21961e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 21971e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 21981e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 21991e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2200ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2201307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 22024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 220331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 220431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2205dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 22063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 22073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 220831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 22103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2211dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 22127c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2213dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 22143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 221531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 221631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 22181b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 22194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 22204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2221cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2222cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2223cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2224cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2225cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2226c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2227cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2228cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2229c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2230cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2231cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 22324b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2233cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2234a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2235a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2236a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 22372e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2238c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2239307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 22402e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 22422e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 22432e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2244557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2245557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2246557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2247557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2248557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2249557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2250557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2251557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2252557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2253557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2254557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2255cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2256d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2257d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2258d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2259d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2260d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2261d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2263a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2264c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2265f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2266c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2268c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2269482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2270a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2271a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2272c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2273482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2274a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2275a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2276a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2277482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2279482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2280482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2281482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2282482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2283cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2284482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 228596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 228696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2287c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 228893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 228996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 22900dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 229196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 229296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 229396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 229496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 229596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 229693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2297cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2298cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2299cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2300dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2301dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2302dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2303dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2304dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2305dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2306cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2307cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2308cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2309482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2310482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2311482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2312a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2313a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 231419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 231519f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 231619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 231719f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 231819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 231919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 232019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 23213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 23223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2323482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 23243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2325e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2326a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2327a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2328a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2329e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2330a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2331e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2332c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2333c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2334e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2335e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2336e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2337e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2338482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2339482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2340482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2341a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 234219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 234319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 234419f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 234519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 234619f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 234719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 234819f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 234919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2350a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2351a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2352a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2353a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2354a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2355a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2356a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2357a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2358a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 23593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2361482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2362482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2363c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 236419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2365ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2366ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2367ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2368ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2369ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2370ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 237110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 237219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 237319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2374dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 237510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 237610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 237710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 237810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 237910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 238010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 238110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 238210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 238310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 23843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 238510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 238610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2387d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2388ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 238910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2390d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 23913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2392dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2393a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2394a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2395a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2396a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2397d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2398558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2399558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2400558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2401558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2402558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2403558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2404558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2405558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2406558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 240710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 240810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 240910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 241010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 241110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2412a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2413482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2414482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2415482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2416a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2417c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2418c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 241919f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2420c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2421c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 24223e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 24233e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2424c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2425c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2426c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 24273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2428c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2429c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2430c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2431c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2432c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2433c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2434c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2435d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2436cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2437e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2438e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2439c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2440c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2441e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2442c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2443c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2444bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2446c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2448ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2449c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2450ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2451d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2452cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2453e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2454e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 24553e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2456ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2457ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 245854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2459d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 24601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2461cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 246240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 246340e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 246440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 24653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 24663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2467dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2468dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2469c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2470c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2471c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2472c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2473482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2474c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2475c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2476482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2477482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2478482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2479c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 248076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 24811c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2482482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2483d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2484c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2485c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2486c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2487482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2488482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2489d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2490df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2491df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2492df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2493df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2494df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2495d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2496d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2497d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2498d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2499d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2500d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2501d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2502482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2503d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2504c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2505482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2506482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2507482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2508d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 25099e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2510aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 25119e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2512aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2513d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2514d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2515d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 25167bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 25177bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 25187bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2519d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2520df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2521dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2522dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2523dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 252454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 252554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2526d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2527d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 252840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 25299438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 25303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2531dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2532d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 25339438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2534cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 25359438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 25369438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 253719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 253819f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2539d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2540d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 254119f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2542dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 25439438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 25449438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 25453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 25463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2547d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2548d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2549d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2550d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2551d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2552d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2553c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2554c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2555d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2556d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2557716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2558c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2559d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 256026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2561d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 256226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 256326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2564d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 256526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2566d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 256726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 256826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2569d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2570d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2571d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2572d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.moveItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 25743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung lp.cellY); 2575d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2576d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2577d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2578d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2579d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2580f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2581f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 25829438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 258331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2584cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 25858c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2586d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2587ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2588ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2589d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2590d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2591d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2592d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 25933a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2594d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2595d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2596d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2597d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2598d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2599d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2600d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2601fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2602d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2603d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2604d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2605d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2606d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2607d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2608d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 260985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 261085b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 261185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2612d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2613fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 26147bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2615fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2616fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2617716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 261831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 261931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 262031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2621dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2622dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2623dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2624ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2625ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2626ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2627edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2628ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2629ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2630ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2631ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2632ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2633ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2634dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2635dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2636dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2637ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2638ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2639ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2640ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2641ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2642ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 264376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 26448dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2645e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2646e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2647e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 26488dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2649e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2650e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2651e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2652e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2653e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2654e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2655e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2656cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2657c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2658c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2659c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2660c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2661c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2662c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2663c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2664c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2665c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2666c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2667c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2668e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2669c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2670c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2671c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2672b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2673a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 2674a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2675a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2676a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2677a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2678a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2679a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2680a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 2681a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingLeft = res.getDimensionPixelSize(R.dimen.workspace_left_padding_land); 2682a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingRight = res.getDimensionPixelSize(R.dimen.workspace_right_padding_land); 2683a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingTop = res.getDimensionPixelSize(R.dimen.workspace_top_padding_land); 2684a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingBottom = res.getDimensionPixelSize(R.dimen.workspace_bottom_padding_land); 2685a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int width = largestSize.x - paddingLeft - paddingRight; 2686a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int height = smallestSize.y - paddingTop - paddingBottom; 2687a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 2688a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen CellLayout.getMetrics(mLandscapeCellLayoutMetrics, res, 2689a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen width, height, LauncherModel.getCellCountX(), LauncherModel.getCellCountY(), 2690a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen orientation); 2691a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2692a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2693a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2694a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 2695a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingLeft = res.getDimensionPixelSize(R.dimen.workspace_left_padding_land); 2696a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingRight = res.getDimensionPixelSize(R.dimen.workspace_right_padding_land); 2697a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingTop = res.getDimensionPixelSize(R.dimen.workspace_top_padding_land); 2698a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int paddingBottom = res.getDimensionPixelSize(R.dimen.workspace_bottom_padding_land); 2699a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int width = smallestSize.x - paddingLeft - paddingRight; 2700a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen int height = largestSize.y - paddingTop - paddingBottom; 2701a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 2702a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen CellLayout.getMetrics(mPortraitCellLayoutMetrics, res, 2703a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen width, height, LauncherModel.getCellCountX(), LauncherModel.getCellCountY(), 2704a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen orientation); 2705a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2706a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2707a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2708a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2709a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2710a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2711c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2712c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2713fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2714c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2715c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2716c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2717cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2718cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2719cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2720cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2721cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2722cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2723cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2724c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2725c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2726c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2727c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2728c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2729c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2730c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2731c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2732482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2733482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2734c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2735c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2736c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2737c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2738c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 273974c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2740c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2741c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2742c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2743c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2744c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2745c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2746c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2747c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2748c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2749c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2750c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2751c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2752c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2753c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2754c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2755c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2756c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2757c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 2758c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2759c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2760c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 2761c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2762c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 2763c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2764c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 2765c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2766c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 2767c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2768c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 2769c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2770c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2771c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 2772c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 2773c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 2774c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 2775c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 2776c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2777c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2778c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2779c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 2780c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 2781c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 2782c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2783c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 2784c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 2785c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 2786c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2787c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 2788c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2789c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2790c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 2791c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2792c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2793c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 2794c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2795c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2796c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2797c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 2798c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2799c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2800c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2801c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 2802c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 2803c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 2804c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2805c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 2806c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2807c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2808c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 2809c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 2810c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 2811c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 2812c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2813c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2814c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2815c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 2816c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 2817c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 2818c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 2819c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2820c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 2821c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 282231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 282331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 28254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 28274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 28284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 2830d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 28314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 28324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 28344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 28357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 28367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 28377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 28387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 28397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 28407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 28417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 28424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 28437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 28447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 28457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 28467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getHotseat().getHitRect(r); 28477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 28487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 28493bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 28507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 28514516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 28524516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2853c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 28547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 28557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 28567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 2857156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 28587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 28597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 28607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 2861c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2862c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 28633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 28644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 28664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 28674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 28694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 28707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 28717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 28724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 28734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2874e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 28754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 28764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 28774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 2878e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 28790280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 28804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 28814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 28834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 28844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 28854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 28874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 28884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 28894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 289000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 28914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 28924516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 2893a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 2894a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 28950280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 28964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 2897a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 28983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 2899a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 290000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 29014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 29024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 29030280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 29044516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 29054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 29074516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 29084516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 29094516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 29104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 291196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 29124516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 29134516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 29144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 29154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 29164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 29174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 291800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 291900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 29204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 29224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 29234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 29244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 29254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 29260280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 2927a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 2928a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 29294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 2930a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 2931a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 2932a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 2933a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 2934e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 2935e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 2936e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 2937e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 2938e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 2939e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 2940e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 2941e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 2942e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 2943e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 2944e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 2945e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2946e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2947e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 2948e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 2949e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 2950e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 2951e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2952e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 2953e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 2954e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 2955e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 2956e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 2957e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 2958e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2959e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 2960e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 2961e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 2962e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2963e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 2964e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2965e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2966ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 2967ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 2968ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 2969ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 2970ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 2971ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 2972ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 2973ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 2974cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 2975c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 297682ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 2977c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 29784afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 29793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 2980c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 2981c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2982c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 2983c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 298400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 29854afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 298600618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 2987482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 2988c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 2989d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 2990ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 29917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 29924afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 29934afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 29944afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 29954afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 299696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 29974afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 2998c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 2999c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3000c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3001c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3002d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3003c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 30044afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 30054afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 30064afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 30074afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 30084afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3009d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3010d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3011c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 30123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3013ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 30147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 30153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 30163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 30173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 30183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 30193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 30203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3021c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3022c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3023c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3024c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3025c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3026a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3027c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3028c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3029c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 30303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3031c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 30323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 30333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 30343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3035c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3036c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 303719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3038c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 3039d024f9845a0974ab525baad085f316031cd5a742Adam Cohen (int) mDragViewVisualCenter[1], item.spanX, item.spanY, 3040d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 3041c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3042c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3043c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3044482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3045482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3046482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3047c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3048c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3049c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3050c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3051c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3052c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3053482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3054482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3055482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3056482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3057482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3058c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3059c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3060c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3061c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3062c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3063c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3064c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 306519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 306619f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 306719f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 306819f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3069c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 3070d024f9845a0974ab525baad085f316031cd5a742Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != mTargetCell[0] || 3071d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mLastReorderY != mTargetCell[1])) { 3072d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 307319f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 307419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3075482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3076482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3077482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3078482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3079c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3080c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3081c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3082c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3083c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3084c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3085d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3086482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3087c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3088c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3089c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3090c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3091c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3092482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3093482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3094482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3095c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3096c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3097482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3098482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3099482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3100c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3101482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3102482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3103482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3104482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3105482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3106482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3107c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3108c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3109482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3110482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3111482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3112c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3113c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3114482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3115482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3116c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3117c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3118c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3119c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3120c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3121976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 312231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3123c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3124c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3125c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 312619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 312769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 312869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 312969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 313019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 313169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 313269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 313369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 313469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 313519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 313619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 313719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 313819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mDragFolderRingAnimator == null) { 313919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 314019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 314169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 314269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 314319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 314469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 314569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3146c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3147482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3148482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3149482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3150482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3151482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3152482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3153482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3154482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3155482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3156482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3157482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3158482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3159482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3160482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3161482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3162482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3163482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3164482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3165482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3166482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3167482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3168482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 316919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 317019f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[1], spanX, spanY, mDragTargetLayout, mTargetCell); 317119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 317219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 317319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3174482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3175482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3176482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3177482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 317819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 317919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3180c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3181c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 318219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3183482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3184482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3185482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3186482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3187482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3188482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 318919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 319019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 319119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3192a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 31937d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3194a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3195a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 31967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3197a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3198a34abf8c781485b788fddacb352d586bffca886cWinson Chung 31992b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 32002b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 32012b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 32022b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3203120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3204120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3205bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 32062b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 32072b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 320893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 32092b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 32102b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 32112b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3212d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3213d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3214e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3215d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3216d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3217120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3218120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3219120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3220120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3221120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3222120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3223120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3224120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3225557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3226557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3227557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3228557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3229557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3230ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3231557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3232557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3233b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3234b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3235b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3236b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3237b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3238b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3239b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3240b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3241b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 32423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 32433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 32443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3245dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3246dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3247dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 32483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3249dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 325076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3251b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3252b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3253b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3254b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3255558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3256558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3257558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3258558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3259482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3260482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3261c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3262482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3263c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3264558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3265558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3266558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3267482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3268d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3269aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3270558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3271482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3272482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3273482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3274482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3275482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3276482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3277d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3279482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3280482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 32819e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 32829e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 32839e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 32849e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3285d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3286d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3287558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3288558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3289b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3290557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3291557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3292557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3293557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3294b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3295557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3296d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3297d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3298d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3299b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3300dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3301557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3302557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3303b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3304dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3305557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3306557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3307b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3308b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3309557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3310557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3311b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3312d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3313d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 33149e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 33159e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 33169e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 33179e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 33189e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 33199e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 33209e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3321d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3322d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3323d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3324d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3325d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3326d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3327d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 33289c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 33299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 33309c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 333131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33329c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 33339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 33349c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 33359c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka if (info.container == NO_ID && info instanceof ApplicationInfo) { 33369c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3337c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka info = new ShortcutInfo((ApplicationInfo) info); 33389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 33399c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 33409c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 33419c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3342df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3343c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3344c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 33459c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 33469c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 33479c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 33489c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 334931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3350c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3351c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3352c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3353c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3354c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3355482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3356482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3357557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3358482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3359482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3360c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3361c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3362482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3363482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3364c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3365c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 336610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 336710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3368c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 33699c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3372ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 33739c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 33749c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 337531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3376dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 33773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3378716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 33796569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3380a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3381d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3382dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3383aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 33843e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 33853e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 33864b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 33874b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 33884b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 33894b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3390557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 33914b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen exitSpringLoadedRunnable); 33924b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 33934b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 33944b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 33954b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 33964b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3397d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3398ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3399ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3400d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3401ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3402ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3403ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3404ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3405ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3406ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3407ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3408ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3409ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3410ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3411ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3412ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3413d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3414ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3415ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3416ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3417d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 34189d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3419a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3420ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3421ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3422d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3423d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3424d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3425d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3426d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3427d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3428d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3429d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3430ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 34317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3432d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3433a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3434a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3435a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3436a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3437a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3438a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3439a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3440a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3441a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3442a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3443ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3444ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3445ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3446ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3447ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3448ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3449d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3450d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3451d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3452d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3453d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3454d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3455d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3456d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3457d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3458d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3459d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3460d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3461a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3462d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3463a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3464ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3465ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3466ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3467ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3468d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3469d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 347068f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3471d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3472d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3473d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3474d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3475ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3476ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3477d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3478d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3479ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3480ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3481d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 34827bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3483d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3484ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3485ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3486d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3487d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3488d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3489d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3490d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3491d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3492d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3493d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3494d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3495d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3496d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3497d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3498d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3499d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3500d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3501d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3502d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3503d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3504d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3505d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3506d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3507ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3508ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3509ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 35104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 35114b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 35137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 35147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 35154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 35174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 35184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 35197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 35207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3521af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 352231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3523aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 352470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 352570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 352670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 352770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 35285f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3529360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 353070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 353131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 353270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 35330280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 35340280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 35350280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 35360280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 35370280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 35380280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 35390280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 35400280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 35410280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 35420280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 354370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3544e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3545e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 354670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3547df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3548e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3549df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3550e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3551df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3552df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3553cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3554c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 355500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3556d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3557d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3558d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 35593a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3560d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 356131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 356231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3563e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3564e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3565e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 35661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 35671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 35681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 35691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 35701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 35711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 35721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3573d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 35741e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 35751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 35761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 35771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 35781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 35791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 35801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 35811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 35821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 35831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 35841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 358500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3586d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3587d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3588d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3589d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 359031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3591ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 35923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 35933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 35943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 35953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3596dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 35973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 35983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 359931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 36011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 36021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 360336cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 36044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 360531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 360631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 360731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 36081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 36091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 36101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 36121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 36131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 36141e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 36151e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 36161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 36171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 36181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 36201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3621ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3622a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3623d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3624dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3625d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3626d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3627d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3628dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3629d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3630d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3631d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3632482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3633a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3634482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 36352acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3636487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3637487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3638dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3639bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 36402acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3641482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3642482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3643482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3644a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen ArrayList<ComponentName> stripDuplicateApps() { 3645e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 3646a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen stripDuplicateApps((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents); 3647e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3648e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3649e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3650a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen stripDuplicateApps(cl, uniqueIntents); 3651e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3652e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3653e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3654e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3655a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen void stripDuplicateApps(CellLayout cl, ArrayList<ComponentName> uniqueIntents) { 3656e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3657e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3658e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3659e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3660e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3661e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3662e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3663e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3664e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3665e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3666e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3667e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3668e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3669e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3670e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 367199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 3672a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 367399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 367499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3675a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3676e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3677e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3678e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 3679e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen cl.removeViewInLayout(v); 3680e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 3681e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3682e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3683e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3684e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3685e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3686e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3687e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3688e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3689e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 369099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 3691a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 369299894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 369399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3694e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3695e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3696e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 3697e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolderInfo().remove(si); 3698e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 3699e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3700e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3701e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3702e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3703e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3704e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3705e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3706e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3707e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3708e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3709e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3710e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3711e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 3712e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3713e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3714e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3715e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 3716e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3717e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3719e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 3720e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3721f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 3722e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 3723dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3724e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 3725e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3726e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3727e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3728e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3729e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3730e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3731e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 3732f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 3733f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 3734f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 3735f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 3736f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 3737f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 3738f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 3739f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 3740e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3741e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3742e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3743e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 3744e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3745e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3746e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3747e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3748a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3749043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 3750043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 3751043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 3752043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3753a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3754a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 3755a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3756a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3757a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 3758a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3759a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 3760a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 3761a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 3762a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 37630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 37640280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 37650280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 37660280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 37670142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 37680142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 37690142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 37700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 37710142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 37720142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 37730142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 37741462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 37751462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 37761462de39f01cec0ba785386532719cb0207dd827Adam Cohen // Some pages will be restored immediately as their items are bound immediately, and 37771462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 37781462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 37791462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37801462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37811462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 37821462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 37831462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 37841462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 37851462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 37861462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37871462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37881462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37891462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 37901462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 37911462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 37921462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 37931462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 37941462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37951462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37961462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 37971462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 37981462de39f01cec0ba785386532719cb0207dd827Adam Cohen 37991462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 380031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 3801d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 38020142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 380331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 380495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 380595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 380695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 380795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 380831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 380931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38100142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 381131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 3812d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 38130142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 381431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 381595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 381695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 381795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 381895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 381931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3820138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 38211262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 38223e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 38231c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 3824cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 382510bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 38261c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 38271c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 38281c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 38293e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 38301c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38311c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 38321c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 38333e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 383461a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 3835d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 383654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3837360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 3838aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 3839c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 3840c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 384154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 3842aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 3843482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 3844482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 3845482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 3846482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 3847482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 3848aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 3849c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 385070b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 3851c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 3852c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 3853c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 38543e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 3855c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 385670b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 38573e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 385808ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 385908ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 38601262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 38613e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 38623e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 3863d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 3864c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 3866c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3867c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 38698a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 3870c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 3871c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 38723e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 3873c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3874c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3875c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 3876c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 3877c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 38781262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 38791262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 38803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 38813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 38823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 38833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 38843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 38853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 3886a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 38873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 38883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 38913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 38933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 38943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 38953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 38963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 38973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 38983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 38993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 39003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 39013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 39033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 39043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 39063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 39083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 39093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 3910a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 3911a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 39123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 3913a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 3914a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3915a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 39163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 391731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 3918a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 39193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 3921a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 39223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 39243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 39263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 3927a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3928a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 3929a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 39303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 393131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 39323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 39333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 393431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 3935aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 393631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 393731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 393831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 393931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 394031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 394131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 394231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 394331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 394431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 3945a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3946a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 3947a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 39483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 394931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 39503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 395131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 395231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 395331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 395431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 395531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 395631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 395731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 395831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3959df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 3960a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 3961a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 3962a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 3963df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 3964df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 3965df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 3966df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 3967df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 3968df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3969df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3970df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3971df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 397231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 397383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 397483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 397583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 397683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 397764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 3978cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 397964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 398064359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 398164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 398264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 398383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 398483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 398583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 398683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 398783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 398883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 398964359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 399083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 399183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 399264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 399364359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 399464359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 399564359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 399664359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 399764359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 399864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 399964359a53dc827797917a8d9a0697a91996789801Winson Chung } 400064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 400164359a53dc827797917a8d9a0697a91996789801Winson Chung } 400264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 400364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 400483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 400564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 400683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 400783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 400883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 400983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 401083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 401183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 401283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByApplicationInfo(final ArrayList<ApplicationInfo> appInfos) { 401383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 401483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 401583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (ApplicationInfo info : appInfos) { 401683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 401783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 401883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 401983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 402083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 402183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 402283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 402383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 40243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 40253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4026a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4027629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 402864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 402964359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 403064359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 403164359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 403264359a53dc827797917a8d9a0697a91996789801Winson Chung } 403364359a53dc827797917a8d9a0697a91996789801Winson Chung 403464359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 403564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 403664359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 403764359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 403864359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 403964359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 404064359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 404164359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 404264359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 404364359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 404464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 404564359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 404664359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 404764359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 404864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 404964359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4050629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 405164359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 405264359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4053574d20ec84551370987dde530c27ec493bdef564Romain Guy } 405464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 405564359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 405664359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 405764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4058629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4059574d20ec84551370987dde530c27ec493bdef564Romain Guy } 406064359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 406164359a53dc827797917a8d9a0697a91996789801Winson Chung } 406264359a53dc827797917a8d9a0697a91996789801Winson Chung }; 406364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4064aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 406564359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 406664359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 406764359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 406864359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 406964359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 407064359a53dc827797917a8d9a0697a91996789801Winson Chung } 407164359a53dc827797917a8d9a0697a91996789801Winson Chung } 407264359a53dc827797917a8d9a0697a91996789801Winson Chung 407364359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 407464359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 407564359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 407664359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 407764359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 407864359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 407964359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 408031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 408164359a53dc827797917a8d9a0697a91996789801Winson Chung } 408264359a53dc827797917a8d9a0697a91996789801Winson Chung 408364359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 408464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 408564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 408664359a53dc827797917a8d9a0697a91996789801Winson Chung } 408731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40882efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 408964359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 409064359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 409131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4092f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 409364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato void updateShortcuts(ArrayList<ApplicationInfo> apps) { 4094a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4095a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4096f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project int childCount = layout.getChildCount(); 4097f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project for (int j = 0; j < childCount; j++) { 4098f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final View view = layout.getChildAt(j); 4099f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project Object tag = view.getTag(); 410064359a53dc827797917a8d9a0697a91996789801Winson Chung 410164359a53dc827797917a8d9a0697a91996789801Winson Chung if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) { 4102e384affda684a48c61d99ebfe8be40fb7d46d761Michael Jurka ShortcutInfo info = (ShortcutInfo) tag; 410364359a53dc827797917a8d9a0697a91996789801Winson Chung 4104f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final Intent intent = info.intent; 4105f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final ComponentName name = intent.getComponent(); 410664359a53dc827797917a8d9a0697a91996789801Winson Chung final int appCount = apps.size(); 410764359a53dc827797917a8d9a0697a91996789801Winson Chung for (int k = 0; k < appCount; k++) { 410864359a53dc827797917a8d9a0697a91996789801Winson Chung ApplicationInfo app = apps.get(k); 410964359a53dc827797917a8d9a0697a91996789801Winson Chung if (app.componentName.equals(name)) { 411064359a53dc827797917a8d9a0697a91996789801Winson Chung BubbleTextView shortcut = (BubbleTextView) view; 411164359a53dc827797917a8d9a0697a91996789801Winson Chung info.updateIcon(mIconCache); 411264359a53dc827797917a8d9a0697a91996789801Winson Chung info.title = app.title.toString(); 411364359a53dc827797917a8d9a0697a91996789801Winson Chung shortcut.applyFromShortcutInfo(info, mIconCache); 411464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato } 4115f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4116f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4117f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4118f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4119f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4120f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 412114f122bf847e50a3e7730ccbe57abc25d086a01bJoe Onorato void moveToDefaultScreen(boolean animate) { 4122de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4123de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4124de1af7661548692d370518528ff91c7422b9c8aeWinson Chung snapToPage(mDefaultPage); 4125de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4126de1af7661548692d370518528ff91c7422b9c8aeWinson Chung setCurrentPage(mDefaultPage); 4127de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4128c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 412964359a53dc827797917a8d9a0697a91996789801Winson Chung View child = getChildAt(mDefaultPage); 413064359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 413164359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 413264359a53dc827797917a8d9a0697a91996789801Winson Chung } 413331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 413431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 413682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung protected int getPageIndicatorMarker(int pageIndex) { 413782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung if (getScreenIdForPageIndex(pageIndex) == CUSTOM_CONTENT_SCREEN_ID) { 413882dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return R.layout.now_page_indicator_marker; 413982dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 414082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 414182dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 414282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 414382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 41440142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 41450142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 414631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41470142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4148f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 414931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 41506a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 41516a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 41526a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 41538b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 41546a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung page + 1, getChildCount()); 41556a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 41568dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 41578dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 41588dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 41598dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 416032174c878c77b4e0f13449f4c26ff6b487bc7ca6Winson Chung 416121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen void setFadeForOverScroll(float fade) { 416221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen mOverscrollFade = fade; 416321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen float reducedFade = 0.5f + 0.5f * (1 - fade); 416421b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen final ViewGroup parent = (ViewGroup) getParent(); 4165e96e5cb768fcc6f1211c8c31fa2da4dcd4e465ccWinson Chung final ImageView qsbDivider = (ImageView) (parent.findViewById(R.id.qsb_divider)); 416621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 4167e96e5cb768fcc6f1211c8c31fa2da4dcd4e465ccWinson Chung if (qsbDivider != null) qsbDivider.setAlpha(reducedFade); 416821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 416931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4170